by Kastro
Paper/Archive/CVE-2024-55879

CVE-2024-55879

xwiki xwiki-platform — XWiki allows RCE from script right in configurable sections

EPSS 1%public exploitCVSS 9.1
critical.is priorityof 100
50
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 64.8.648 × 2013.0Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

XWiki Platform is a generic wiki platform. Starting in version 2.3 and prior to versions 15.10.9, 16.3.0, any user with script rights can perform arbitrary remote code execution by adding instances of `XWiki.ConfigurableClass` to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This has been patched in XWiki 15.10.9 and 16.3.0. No known workarounds are available except upgrading.

Affected

ProductAffectedFixed inSource
xwiki-platform>= 2.3, < 15.10.9–CNA
xwiki-platform>= 16.0.0-rc-1, < 16.3.0–CNA

Scores by source

GitHub_M (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refgithub.com/xwiki/xwiki-platform/security/advisories/GHSA-r279-47wg-chprrefgithub.com/xwiki/xwiki-platform/commit/8493435ff9606905a2d913607d6c79862d0c168drefjira.xwiki.org/browse/XWIKI-21207exploitgithub.com/xwiki/xwiki-platform/security/advisories/GHSA-wh34-m772-5398