CVE-2025-49582

{"id": "CVE-2025-49582", "cveTags": [], "metrics": {"cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.6, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "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"}}]}, "published": "2025-06-13T17:15:23.180", "references": [{"url": "https://github.com/xwiki/xwiki-platform/commit/0a705e8e253cb871b804e25c53b2bde879c886bd", "source": "security-advisories@github.com"}, {"url": "https://github.com/xwiki/xwiki-platform/commit/3d451e957fe2b14459e9ac64172b4a0e4c46971c", "source": "security-advisories@github.com"}, {"url": "https://github.com/xwiki/xwiki-platform/commit/abdcefc0db27035b67329add836fd683e0cf92b8", "source": "security-advisories@github.com"}, {"url": "https://github.com/xwiki/xwiki-platform/commit/cc74dc802efe0e2d3fa2ba3355dbadc51c5fd8c7", "source": "security-advisories@github.com"}, {"url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-c32m-27pj-4xcj", "source": "security-advisories@github.com"}, {"url": "https://jira.xwiki.org/browse/XWIKI-22758", "source": "security-advisories@github.com"}, {"url": "https://jira.xwiki.org/browse/XWIKI-22759", "source": "security-advisories@github.com"}, {"url": "https://jira.xwiki.org/browse/XWIKI-22763", "source": "security-advisories@github.com"}, {"url": "https://jira.xwiki.org/browse/XWIKI-22799", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-357"}]}], "descriptions": [{"lang": "en", "value": "XWiki is a generic wiki platform. When editing content that contains \"dangerous\" macros like malicious script macros that were authored by a user with fewer rights, XWiki warns about the execution of these macros since XWiki 15.9RC1. These required rights analyzers that trigger these warnings are incomplete, allowing an attacker to hide malicious content. For most macros, the existing analyzers don't consider non-lowercase parameters. Further, most macro parameters that can contain XWiki syntax like titles of information boxes weren't analyzed at all. Similarly, the \"source\" parameters of the content and context macro weren't anylzed even though they could contain arbitrary XWiki syntax. In the worst case, this could allow a malicious to add malicious script macros including Groovy or Python macros to a page that are then executed after another user with programming righs edits the page, thus allowing remote code execution. The required rights analyzers have been made more robust and extended to cover those cases in XWiki 16.4.7, 16.10.3 and 17.0.0."}, {"lang": "es", "value": "XWiki es una plataforma wiki gen\u00e9rica. Al editar contenido que contiene macros \"peligrosas\", como macros de script maliciosas creadas por un usuario con menos permisos, XWiki advierte sobre su ejecuci\u00f3n desde la versi\u00f3n 15.9RC1 de XWiki. Estos analizadores de permisos obligatorios que activan estas advertencias est\u00e1n incompletos, lo que permite a un atacante ocultar contenido malicioso. Para la mayor\u00eda de las macros, los analizadores existentes no consideran los par\u00e1metros que no est\u00e1n en min\u00fasculas. Adem\u00e1s, la mayor\u00eda de los par\u00e1metros de macro que pueden contener sintaxis de XWiki, como los t\u00edtulos de los cuadros de informaci\u00f3n, no se analizaron en absoluto. De igual manera, los par\u00e1metros \"fuente\" de la macro de contenido y contexto no se analizaron, a pesar de que podr\u00edan contener sintaxis arbitraria de XWiki. En el peor de los casos, esto podr\u00eda permitir que un usuario malicioso agregue macros de script maliciosas, como macros de Groovy o Python, a una p\u00e1gina, que se ejecutan despu\u00e9s de que otro usuario con conocimientos de programaci\u00f3n edite la p\u00e1gina, lo que permite la ejecuci\u00f3n remota de c\u00f3digo. Los analizadores de derechos necesarios se han hecho m\u00e1s robustos y ampliados para cubrir esos casos en XWiki 16.4.7, 16.10.3 y 17.0.0."}], "lastModified": "2025-06-16T12:32:18.840", "sourceIdentifier": "security-advisories@github.com"}