CVE-2026-115993

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-115993", "assignerOrgId": "772f0079-75c2-41ca-913e-d9072716578b", "state": "PUBLISHED", "assignerShortName": "Grayback", "dateReserved": "2026-10-24T08:09:45.073Z", "datePublished": "2026-10-24T08:32:46.940Z", "dateUpdated": "2026-11-02T14:02:56.947Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "772f0079-75c2-41ca-913e-d9072716578b", "shortName": "Grayback", "dateUpdated": "2026-10-24T08:32:46.940Z"}, "title": "Stored XSS in the \u201cNotes\u201d field of project checklists", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-79", "description": "CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "affected": [{"vendor": "CervantesSec", "product": "cervantes", "versions": [{"status": "affected", "version": "alpha 0.3", "lessThanOrEqual": "1.3-beta", "versionType": "custom"}, {"status": "unaffected", "version": "v.1.4.0-beta"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:cervantessec:cervantes:*:*:*:*:*:*:*:*", "versionStartIncluding": "alpha_0.3", "versionEndIncluding": "1.3-beta"}, {"vulnerable": false, "criteria": "cpe:2.3:a:cervantessec:cervantes:v.1.4.0-beta:*:*:*:*:*:*:*"}]}]}], "descriptions": [{"lang": "en", "value": "Stored XSS vulnerability in the \u201cNotes\u201d field of the Checklists in Cervantes version v1.3-beta could allow an attacker to execute arbitrary code in another user's browser with elevated privileges", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Stored XSS vulnerability in the \u201cNotes\u201d field of the Checklists in Cervantes version v1.3-beta could allow an attacker to execute arbitrary code in another user's browser with elevated privileges"}]}], "references": [{"url": "https://www.grayback.es/advisories", "tags": ["patch"]}, {"url": "https://www.grayback.es/en/advisories", "tags": ["patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N"}}], "solutions": [{"lang": "en", "value": "This vulnerability has been patched in version 1.4.0-beta of Cervantes", "supportingMedia": [{"type": "text/html", "base64": false, "value": "This vulnerability has been patched in version 1.4.0-beta of Cervantes"}]}], "credits": [{"lang": "en", "value": "Manuel Mart\u00ednez Casasola", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-11-02T14:02:31.933756Z", "id": "CVE-2026-115993", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-02T14:02:56.947Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-115993", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-11-02T14:02:31.933756Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-02T14:02:44.421Z"}}], "cna": {"title": "Stored XSS in the \u201cNotes\u201d field of project checklists", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Manuel Mart\u00ednez Casasola"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "CervantesSec", "product": "cervantes", "versions": [{"status": "affected", "version": "alpha 0.3", "versionType": "custom", "lessThanOrEqual": "1.3-beta"}, {"status": "unaffected", "version": "v.1.4.0-beta"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "This vulnerability has been patched in version 1.4.0-beta of Cervantes", "supportingMedia": [{"type": "text/html", "value": "This vulnerability has been patched in version 1.4.0-beta of Cervantes", "base64": false}]}], "references": [{"url": "https://www.grayback.es/advisories", "tags": ["patch"]}, {"url": "https://www.grayback.es/en/advisories", "tags": ["patch"]}], "x_generator": {"engine": "Vulnogram 1.0.5"}, "descriptions": [{"lang": "en", "value": "Stored XSS vulnerability in the \u201cNotes\u201d field of the Checklists in Cervantes version v1.3-beta could allow an attacker to execute arbitrary code in another user's browser with elevated privileges", "supportingMedia": [{"type": "text/html", "value": "Stored XSS vulnerability in the \u201cNotes\u201d field of the Checklists in Cervantes version v1.3-beta could allow an attacker to execute arbitrary code in another user's browser with elevated privileges", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cervantessec:cervantes:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "1.3-beta", "versionStartIncluding": "alpha_0.3"}, {"criteria": "cpe:2.3:a:cervantessec:cervantes:v.1.4.0-beta:*:*:*:*:*:*:*", "vulnerable": false}], "operator": "OR"}], "operator": "OR"}], "providerMetadata": {"orgId": "772f0079-75c2-41ca-913e-d9072716578b", "shortName": "Grayback", "dateUpdated": "2026-10-24T08:32:46.940Z"}}}, "cveMetadata": {"cveId": "CVE-2026-115993", "state": "PUBLISHED", "dateUpdated": "2026-11-02T14:02:56.947Z", "dateReserved": "2026-10-24T08:09:45.073Z", "assignerOrgId": "772f0079-75c2-41ca-913e-d9072716578b", "datePublished": "2026-10-24T08:32:46.940Z", "assignerShortName": "Grayback"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "cervantes", "vendor": "CervantesSec", "versions": [{"lessThanOrEqual": "1.3-beta", "status": "affected", "version": "alpha 0.3", "versionType": "custom"}, {"status": "unaffected", "version": "v.1.4.0-beta"}]}], "source": "772f0079-75c2-41ca-913e-d9072716578b"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Stored XSS vulnerability in the \u201cNotes\u201d field of the Checklists in Cervantes version v1.3-beta could allow an attacker to execute arbitrary code in another user's browser with elevated privileges"}], "id": "CVE-2026-115993", "lastModified": "2026-11-02T15:17:16.340", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 4.0, "source": "772f0079-75c2-41ca-913e-d9072716578b", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-115993", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-02T14:02:31.933756Z", "version": "2.0.3"}}]}, "published": "2026-10-24T09:16:44.270", "references": [{"source": "772f0079-75c2-41ca-913e-d9072716578b", "url": "https://www.grayback.es/advisories"}, {"source": "772f0079-75c2-41ca-913e-d9072716578b", "url": "https://www.grayback.es/en/advisories"}], "sourceIdentifier": "772f0079-75c2-41ca-913e-d9072716578b", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "772f0079-75c2-41ca-913e-d9072716578b", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[alpha 0.3,1.3-beta]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "v.1.4.0-beta"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "cervantes", "source": "cna", "vendor": "CervantesSec"}, "product": "cervantes", "vendor": "cervantessec"}], "created": "2026-10-24T10:00:15.114429+00:00", "updated": "2026-10-24T12:45:06.741569+00:00", "vendors": ["cervantessec", "cervantessec$PRODUCT$cervantes"]}