by Kastro
Paper/Archive/CVE-2023-34465

CVE-2023-34465

xwiki xwiki-platform — XWiki Platform's Mail.MailConfig can be edited by any user with edit rights

EPSS 0.9%public exploitCVSS 10.0
critical.is priorityof 100
52
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 58.3.583 × 2011.7Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

XWiki Platform is a generic wiki platform. Starting in version 11.8-rc-1 and prior to versions 14.4.8, 14.10.6, and 15.2, `Mail.MailConfig` can be edited by any logged-in user by default. Consequently, they can change the mail obfuscation configuration and view and edit the mail sending configuration, including the smtp domain name and credentials. The problem has been patched in XWiki 14.4.8, 14.10.6, and 15.1. As a workaround, the rights of the `Mail.MailConfig` page can be manually updated so that only a set of trusted users can view, edit and delete it (e.g., the `XWiki.XWikiAdminGroup` group).

Affected

ProductAffectedFixed inSource
xwiki-platform>= 11.8-rc-1, < 14.4.8–CNA
xwiki-platform>= 14.5, < 14.10.6–CNA
xwiki-platform>= 15.0-rc-1, < 15.1–CNA

Scores by source

GitHub_M (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:L/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-g75c-cjr6-39mcrefgithub.com/xwiki/xwiki-platform/commit/8910b8857d3442d2e8142f655fdc0512930354d1refgithub.com/xwiki/xwiki-platform/commit/d28d7739089e1ae8961257d9da7135d1a01cb7d4refjira.xwiki.org/browse/XWIKI-20519refjira.xwiki.org/browse/XWIKI-20671