CVE-2025-29925highobserved exploitationCWE-402

XWiki allows unregistered users to access private pages information through REST endpoint

58Vexday Risk Score

Patch now. It exploitation observed by VulnCheck and has a working public exploit.

ssvc Actcvss 8.7epss 0.9%

from disclosure to weapon

Published on NVDMar 19

VulnCheck+169d

exploitation probability

0.9%top 44% of all CVEs

observed exploitation

yesVulnCheck

XWiki Platform is a generic wiki platform. Prior to 15.10.14, 16.4.6, and 16.10.0-rc-1, protected pages are listed when requesting the REST endpoints /rest/wikis/[wikiName]/pages even if the user doesn't have view rights on them. It's particularly true if the entire wiki is protected with "Prevent unregistered user to view pages": the endpoint would still list the pages of the wiki, though only for the main wiki. The problem has been patched in XWiki 15.10.14, 16.4.6, 16.10.0RC1. In those versions the endpoint can still be requested but the result is filtered out based on pages rights.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products

xwiki · xwiki-platform

References

https://github.com/xwiki/xwiki-platform/commit/1fb12d2780f37b34a1b4dfdf8457d97ce5cbb2df https://github.com/xwiki/xwiki-platform/commit/bca72f5ce971a31dba2a016d8dd8badda4475206 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-22q5-9phm-744v https://jira.xwiki.org/browse/XWIKI-22630 https://jira.xwiki.org/browse/XWIKI-22639