CVE-2025-68927

{"id": "CVE-2025-68927", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-68927", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2025-12-29T16:43:28.357109Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 7.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/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", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "abhinavxd", "product": "libredesk", "versions": [{"status": "affected", "version": "< 0.8.6-beta"}]}]}], "published": "2025-12-27T01:15:42.570", "references": [{"url": "https://github.com/abhinavxd/libredesk/commit/270347849943ac6a43e9fd6ebdc99c71841900eb", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/abhinavxd/libredesk/security/advisories/GHSA-wh6m-h6f4-rjf4", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/abhinavxd/libredesk/security/advisories/GHSA-wh6m-h6f4-rjf4", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Libredesk is a self-hosted customer support desk. Prior to version 0.8.6-beta, LibreDesk is vulnerable to stored HTML injection in the contact notes feature. When adding notes via POST /api/v1/contacts/{id}/notes, the backend automatically wraps user input in <p> tags. However, by intercepting the request and removing the <p> tag, an attacker can inject arbitrary HTML elements such as forms and images, which are then stored and rendered without proper sanitization. This can lead to phishing, CSRF-style forced actions, and UI redress attacks. This issue has been patched in version 0.8.6-beta."}, {"lang": "es", "value": "Libredesk es un sistema de soporte al cliente autoalojado. Antes de la versi\u00f3n 0.8.6-beta, LibreDesk es vulnerable a la inyecci\u00f3n de HTML almacenado en la funci\u00f3n de notas de contacto. Al a\u00f1adir notas a trav\u00e9s de POST /api/v1/contacts/{id}/notes, el backend envuelve autom\u00e1ticamente la entrada del usuario en etiquetas <p>. Sin embargo, al interceptar la solicitud y eliminar la etiqueta <p>, un atacante puede inyectar elementos HTML arbitrarios como formularios e im\u00e1genes, que luego se almacenan y renderizan sin una sanitizaci\u00f3n adecuada. Esto puede conducir a phishing, acciones forzadas de tipo CSRF y ataques de suplantaci\u00f3n de interfaz de usuario. Este problema ha sido parcheado en la versi\u00f3n 0.8.6-beta."}], "lastModified": "2026-10-07T13:10:00.713", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libredesk:libredesk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B7880F28-B44A-4897-B74A-8EB850F91E36", "versionEndExcluding": "0.8.6"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}