CVE-2026-55481

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-55481", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-16T22:28:27.061Z", "datePublished": "2026-07-10T19:45:14.984Z", "dateUpdated": "2026-07-14T13:51:35.022Z"}, "containers": {"cna": {"title": "Snipe-IT: CSS Injection via `header_color` Setting", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "baseScore": 6.2, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9"}, {"name": "https://github.com/grokability/snipe-it/pull/19097", "tags": ["x_refsource_MISC"], "url": "https://github.com/grokability/snipe-it/pull/19097"}, {"name": "https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40", "tags": ["x_refsource_MISC"], "url": "https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40"}, {"name": "https://github.com/grokability/snipe-it/releases/tag/v8.6.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/grokability/snipe-it/releases/tag/v8.6.2"}], "affected": [{"vendor": "grokability", "product": "snipe-it", "versions": [{"version": "< 8.6.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-10T19:45:14.984Z"}, "descriptions": [{"lang": "en", "value": "Snipe-IT is an IT asset/license management system. Prior to 8.6.2, default.blade.php renders header_color and related branding color settings inside a CSS style block with HTML escaping that is insufficient for the CSS context, allowing a superadmin to inject arbitrary CSS that affects authenticated users on subsequent page loads when Content Security Policy is disabled. This issue is fixed in version 8.6.2."}], "source": {"advisory": "GHSA-w7qw-5wfv-gwx9", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-14T13:51:23.769509Z", "id": "CVE-2026-55481", "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": "2026-07-14T13:51:35.022Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-55481", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-14T13:51:23.769509Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-14T13:51:30.766Z"}}], "cna": {"title": "Snipe-IT: CSS Injection via `header_color` Setting", "source": {"advisory": "GHSA-w7qw-5wfv-gwx9", "discovery": "UNKNOWN"}, "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 6.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "NONE"}}], "affected": [{"vendor": "grokability", "product": "snipe-it", "versions": [{"status": "affected", "version": "< 8.6.2"}]}], "references": [{"url": "https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9", "name": "https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/grokability/snipe-it/pull/19097", "name": "https://github.com/grokability/snipe-it/pull/19097", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40", "name": "https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/grokability/snipe-it/releases/tag/v8.6.2", "name": "https://github.com/grokability/snipe-it/releases/tag/v8.6.2", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Snipe-IT is an IT asset/license management system. Prior to 8.6.2, default.blade.php renders header_color and related branding color settings inside a CSS style block with HTML escaping that is insufficient for the CSS context, allowing a superadmin to inject arbitrary CSS that affects authenticated users on subsequent page loads when Content Security Policy is disabled. This issue is fixed in version 8.6.2."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-10T19:45:14.984Z"}}}, "cveMetadata": {"cveId": "CVE-2026-55481", "state": "PUBLISHED", "dateUpdated": "2026-07-14T13:51:35.022Z", "dateReserved": "2026-06-16T22:28:27.061Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-07-10T19:45:14.984Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "snipe-it", "vendor": "grokability", "versions": [{"status": "affected", "version": "< 8.6.2"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*", "matchCriteriaId": "0C0389D5-B8C4-48C1-8E1C-6CCC59B5B631", "versionEndExcluding": "8.6.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Snipe-IT is an IT asset/license management system. Prior to 8.6.2, default.blade.php renders header_color and related branding color settings inside a CSS style block with HTML escaping that is insufficient for the CSS context, allowing a superadmin to inject arbitrary CSS that affects authenticated users on subsequent page loads when Content Security Policy is disabled. This issue is fixed in version 8.6.2."}, {"lang": "es", "value": "Snipe-IT es un sistema de gesti\u00f3n de activos/licencias de TI. Antes de la versi\u00f3n 8.6.2, default.blade.php renderiza la configuraci\u00f3n de header_color y los ajustes de color de marca relacionados dentro de un bloque de estilo CSS con un escape HTML que es insuficiente para el contexto CSS, permitiendo a un superadministrador inyectar CSS arbitrario que afecta a los usuarios autenticados en cargas de p\u00e1gina posteriores cuando la Pol\u00edtica de Seguridad de Contenido est\u00e1 deshabilitada. Este problema se soluciona en la versi\u00f3n 8.6.2."}], "id": "CVE-2026-55481", "lastModified": "2026-10-25T15:10:00.147", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "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": 6.2, "baseSeverity": "MEDIUM", "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": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/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": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55481", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-14T13:51:23.769509Z", "version": "2.0.3"}}]}, "published": "2026-07-10T20:16:47.587", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40"}, {"source": "security-advisories@github.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/grokability/snipe-it/pull/19097"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/grokability/snipe-it/releases/tag/v8.6.2"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,8.6.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "snipe-it", "source": "cna", "vendor": "grokability"}, "product": "snipe-it", "vendor": "grokability"}], "created": "2026-07-10T21:45:16.030193+00:00", "updated": "2026-08-01T12:15:03.449283+00:00", "vendors": ["grokability", "grokability$PRODUCT$snipe-it"]}