CVE-2025-39663

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-39663", "assignerOrgId": "f7d6281c-4801-44ce-ace2-493291dedb0f", "state": "PUBLISHED", "assignerShortName": "Checkmk", "dateReserved": "2025-04-16T07:07:38.256Z", "datePublished": "2025-10-30T10:43:08.500Z", "dateUpdated": "2025-11-07T16:04:27.994Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Checkmk", "vendor": "Checkmk GmbH", "versions": [{"lessThan": "2.4.0p14", "status": "affected", "version": "2.4.0", "versionType": "semver"}, {"lessThan": "2.3.0p39", "status": "affected", "version": "2.3.0", "versionType": "semver"}, {"status": "affected", "version": "2.2.0", "versionType": "semver"}, {"status": "affected", "version": "2.1.0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "value": "Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 (eol)."}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592: Stored XSS"}]}], "metrics": [{"cvssV4_0": {"baseScore": 8.5, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "version": "4.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-80", "description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)", "lang": "en", "type": "CWE"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Lisa Gnedt (SBA Research)"}], "providerMetadata": {"orgId": "f7d6281c-4801-44ce-ace2-493291dedb0f", "shortName": "Checkmk", "dateUpdated": "2025-10-30T10:44:22.121Z"}, "references": [{"url": "https://checkmk.com/werk/17998"}, {"url": "https://github.com/sbaresearch/advisories/tree/82fd27e4570433464c30b35150b197db9a850f4e/2025/SBA-ADV-20250729-01_Checkmk_Cross_Site_Scripting"}], "title": "Cross Site Scripting through compromised remote site"}, "adp": [{"references": [{"url": "https://github.com/sbaresearch/advisories/tree/82fd27e4570433464c30b35150b197db9a850f4e/2025/SBA-ADV-20250729-01_Checkmk_Cross_Site_Scripting", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-10-30T13:25:54.862081Z", "id": "CVE-2025-39663", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-30T13:25:58.384Z"}}, {"title": "CVE Program Container", "references": [{"url": "http://seclists.org/fulldisclosure/2025/Nov/0"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-07T16:04:27.994Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://seclists.org/fulldisclosure/2025/Nov/0"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-07T16:04:27.994Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-39663", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-10-30T13:25:54.862081Z"}}}], "references": [{"url": "https://github.com/sbaresearch/advisories/tree/82fd27e4570433464c30b35150b197db9a850f4e/2025/SBA-ADV-20250729-01_Checkmk_Cross_Site_Scripting", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-30T13:25:45.664Z"}}], "cna": {"title": "Cross Site Scripting through compromised remote site", "credits": [{"lang": "en", "type": "reporter", "value": "Lisa Gnedt (SBA Research)"}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592: Stored XSS"}]}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 8.5, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "affected": [{"vendor": "Checkmk GmbH", "product": "Checkmk", "versions": [{"status": "affected", "version": "2.4.0", "lessThan": "2.4.0p14", "versionType": "semver"}, {"status": "affected", "version": "2.3.0", "lessThan": "2.3.0p39", "versionType": "semver"}, {"status": "affected", "version": "2.2.0", "versionType": "semver"}, {"status": "affected", "version": "2.1.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://checkmk.com/werk/17998"}, {"url": "https://github.com/sbaresearch/advisories/tree/82fd27e4570433464c30b35150b197db9a850f4e/2025/SBA-ADV-20250729-01_Checkmk_Cross_Site_Scripting"}], "descriptions": [{"lang": "en", "value": "Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 (eol)."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-80", "description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)"}]}], "providerMetadata": {"orgId": "f7d6281c-4801-44ce-ace2-493291dedb0f", "shortName": "Checkmk", "dateUpdated": "2025-10-30T10:44:22.121Z"}}}, "cveMetadata": {"cveId": "CVE-2025-39663", "state": "PUBLISHED", "dateUpdated": "2025-11-07T16:04:27.994Z", "dateReserved": "2025-04-16T07:07:38.256Z", "assignerOrgId": "f7d6281c-4801-44ce-ace2-493291dedb0f", "datePublished": "2025-10-30T10:43:08.500Z", "assignerShortName": "Checkmk"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Checkmk", "vendor": "Checkmk GmbH", "versions": [{"lessThan": "2.4.0p14", "status": "affected", "version": "2.4.0", "versionType": "semver"}, {"lessThan": "2.3.0p39", "status": "affected", "version": "2.3.0", "versionType": "semver"}, {"status": "affected", "version": "2.2.0", "versionType": "semver"}, {"status": "affected", "version": "2.1.0", "versionType": "semver"}]}], "source": "security@checkmk.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*", "matchCriteriaId": "1D767AB0-24B0-4BDE-8B7F-90BD7A40E496", "versionEndExcluding": "2.3.0", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:-:*:*:*:*:*:*", "matchCriteriaId": "83202950-840A-4CB7-AD96-CE62E84FABD8", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p1:*:*:*:*:*:*", "matchCriteriaId": "310A2FA2-633A-48FB-A5C2-9A9A922E72E2", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p10:*:*:*:*:*:*", "matchCriteriaId": "3C0F1DC8-D9DF-4A7A-80DC-618FAB091375", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p11:*:*:*:*:*:*", "matchCriteriaId": "9B0A1E3E-1B5A-4346-95BC-DE6FF6EE14CA", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p12:*:*:*:*:*:*", "matchCriteriaId": "EB52B2A7-BDC1-4A4F-ABAF-69C1BA8E83C2", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p13:*:*:*:*:*:*", "matchCriteriaId": "9F89225F-6969-4D89-B889-9CB09972825B", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p14:*:*:*:*:*:*", "matchCriteriaId": "2A1B23EA-4571-4E4E-80BC-FD76FFD83FFB", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p15:*:*:*:*:*:*", "matchCriteriaId": "625A6998-5DAE-4538-9760-20523CCE501F", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p16:*:*:*:*:*:*", "matchCriteriaId": "6EFD4461-2C37-418F-90AD-3A956B2D91C7", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p17:*:*:*:*:*:*", "matchCriteriaId": "88523633-844C-41FE-ADF1-74D6AA2BCE6C", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p18:*:*:*:*:*:*", "matchCriteriaId": "5DA03E01-06D1-4E18-9C7B-CB6E49E5954B", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p19:*:*:*:*:*:*", "matchCriteriaId": "91F171B6-7F9A-4B9B-B53D-277FE74124F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p2:*:*:*:*:*:*", "matchCriteriaId": "7D1993E3-C4F9-4D78-BD02-A0B22D93BF1F", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p20:*:*:*:*:*:*", "matchCriteriaId": "34FF7D09-2129-4266-BF71-5424DC9E18B7", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p21:*:*:*:*:*:*", "matchCriteriaId": "246F0BA5-F927-4204-97F3-51870072599F", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p22:*:*:*:*:*:*", "matchCriteriaId": "86ED47B6-58FB-4BAC-9C87-F7BC08AB3870", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p23:*:*:*:*:*:*", "matchCriteriaId": "2CFF173A-373B-4948-BD22-86C031B58E6B", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p24:*:*:*:*:*:*", "matchCriteriaId": "90648825-55F7-472A-944E-7E5C787FAFB4", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p25:*:*:*:*:*:*", "matchCriteriaId": "6EE2BA6D-737A-4EEB-B8A2-91E9C61B70C1", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p26:*:*:*:*:*:*", "matchCriteriaId": "94FA8F05-267D-4B24-9AA3-A77FAD259310", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p27:*:*:*:*:*:*", "matchCriteriaId": "085B463B-633A-447A-B61C-99DD78B49A00", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p28:*:*:*:*:*:*", "matchCriteriaId": "F5DB112B-EE65-4BAB-AED8-716E618FD89C", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p29:*:*:*:*:*:*", "matchCriteriaId": "CD9EDBC8-A6A7-4348-8446-1D1DDDACDC51", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p3:*:*:*:*:*:*", "matchCriteriaId": "B28A0C9D-072A-413C-8587-CD57CB918190", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p30:*:*:*:*:*:*", "matchCriteriaId": "CB0E10D1-2497-4CAE-ABA5-9F861C6A65DF", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p31:*:*:*:*:*:*", "matchCriteriaId": "9E64A46A-A1E2-4272-A7B8-36140AF2B889", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p32:*:*:*:*:*:*", "matchCriteriaId": "28568D2A-CA5B-42C2-8A32-FF783CB7A06F", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p33:*:*:*:*:*:*", "matchCriteriaId": "F82F8827-B7B2-4C10-A42A-77781BC7B24B", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p34:*:*:*:*:*:*", "matchCriteriaId": "F641BB83-8A0D-42D0-AB3E-7314918FDC9F", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p35:*:*:*:*:*:*", "matchCriteriaId": "FCCE61D4-00B1-4D83-8FAE-8F2FA8F48E2F", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p36:*:*:*:*:*:*", "matchCriteriaId": "FDB9628A-5A72-4DD5-9D4A-CBE13B0CFDF4", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p37:*:*:*:*:*:*", "matchCriteriaId": "E34FEBB1-0935-4363-B4FE-45901BFC9A5D", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p38:*:*:*:*:*:*", "matchCriteriaId": "5C43DE3C-0098-4613-B2A4-39607A63CE42", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p4:*:*:*:*:*:*", "matchCriteriaId": "DF22D0A7-82B1-4598-B8C5-BDFE523D07F2", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p5:*:*:*:*:*:*", "matchCriteriaId": "20035AFB-75B4-4164-9833-A2FCAE24B577", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p6:*:*:*:*:*:*", "matchCriteriaId": "8BCBACEB-7130-455D-B4BE-243053C116DC", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p7:*:*:*:*:*:*", "matchCriteriaId": "156384E2-E04B-4153-A91F-3F307C9FEAE8", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p8:*:*:*:*:*:*", "matchCriteriaId": "EEC0ED95-F43B-46D7-9AA0-A0FB1C32EF1D", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.3.0:p9:*:*:*:*:*:*", "matchCriteriaId": "91C194C1-5292-4E2A-BB71-9C5CD3CE6194", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:-:*:*:*:*:*:*", "matchCriteriaId": "022C075A-4B04-4141-A7D7-F93C9A7CE0FD", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p1:*:*:*:*:*:*", "matchCriteriaId": "1CFE68AB-1F57-497C-9229-29ED3A73D87F", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p10:*:*:*:*:*:*", "matchCriteriaId": "577F9F72-2FDA-4F87-A840-05158F2368B8", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p11:*:*:*:*:*:*", "matchCriteriaId": "6F3AD894-660B-41FC-B910-899A764A00B6", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p12:*:*:*:*:*:*", "matchCriteriaId": "21853BB4-1BB5-40E3-82E2-253899D898ED", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p13:*:*:*:*:*:*", "matchCriteriaId": "E7963D66-A89A-4167-A2BA-DFF89B439EAE", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p2:*:*:*:*:*:*", "matchCriteriaId": "B11306B4-1092-470C-BA87-DBD02A18A74B", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p3:*:*:*:*:*:*", "matchCriteriaId": "74F78C48-030A-48A1-B69E-04C4EA5CCC12", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p4:*:*:*:*:*:*", "matchCriteriaId": "8701A914-774B-4E3B-A651-4A9FD19A187A", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p5:*:*:*:*:*:*", "matchCriteriaId": "19E40054-C44D-4C4C-B077-0333D8201E5B", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p6:*:*:*:*:*:*", "matchCriteriaId": "0E2D2F49-32B2-42AA-B99E-7C39403CF104", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p7:*:*:*:*:*:*", "matchCriteriaId": "ACE440F8-EBF5-4DBB-A215-57D770C66219", "vulnerable": true}, {"criteria": "cpe:2.3:a:checkmk:checkmk:2.4.0:p9:*:*:*:*:*:*", "matchCriteriaId": "9513876C-8DF0-4A59-864F-8401BAA43376", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 (eol)."}, {"lang": "es", "value": "Vulnerabilidad de cross-site scripting (XSS) en la monitorizaci\u00f3n distribuida de Checkmk permite que un sitio remoto comprometido inyecte c\u00f3digo HTML malicioso en las salidas de servicio en el sitio central. Afecta a Checkmk antes de 2.4.0p14, 2.3.0p39, 2.2.0 y 2.1.0 (eol)."}], "id": "CVE-2025-39663", "lastModified": "2026-10-19T13:10:00.110", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "HIGH", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security@checkmk.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-39663", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-10-30T13:25:54.862081Z", "version": "2.0.3"}}]}, "published": "2025-10-30T11:15:32.400", "references": [{"source": "security@checkmk.com", "tags": ["Vendor Advisory"], "url": "https://checkmk.com/werk/17998"}, {"source": "security@checkmk.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/sbaresearch/advisories/tree/82fd27e4570433464c30b35150b197db9a850f4e/2025/SBA-ADV-20250729-01_Checkmk_Cross_Site_Scripting"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2025/Nov/0"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/sbaresearch/advisories/tree/82fd27e4570433464c30b35150b197db9a850f4e/2025/SBA-ADV-20250729-01_Checkmk_Cross_Site_Scripting"}], "sourceIdentifier": "security@checkmk.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-80"}], "source": "security@checkmk.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{"created": "2025-10-30T14:37:25.891242+00:00", "updated": "2025-10-30T14:37:25.891267+00:00", "vendors": ["checkmk", "checkmk$PRODUCT$checkmk"]}