CVE-2024-41947

XWiki Platform XSS through conflict resolution

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. By creating a conflict when another user with more rights is currently editing a page, it is possible to execute JavaScript snippets on the side of the other user, which compromises the confidentiality, integrity and availability of the whole XWiki installation. This has been patched in XWiki 15.10.8 and 16.3.0RC1.

Affected

xwiki · xwiki-platform

CVSS v4.0 GitHub

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

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 GITHUB

9.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS

1.67% chance of exploitation in the next 30 days, 76th percentile

Published

2024-07-31

Updated

2024-08-13

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52209

Security advisories

• xwiki/xwiki-platform/security/advisories/GHSA-692v-783f-mg8x
• https://jira.xwiki.org/browse/XWIKI-21626
• advisories/GHSA-692v-783f-mg8x
• xwiki/xwiki-platform/commit/821d43ec45e67d45a6735a0717b9b77fffc1cd9f

References

• CVE Record
• NVD entry