Arbitrary Wiki Markup rendering due to lack of authentication in Apache JSPWiki up to 2.12.3 allows attacker to obtain sensitive data stored in JSPWiki variables. Users are recommended to upgrade to version 2.12.4 or 3.0.0, which fixes this issue.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://lists.apache.org/thread/8vv0311bvrrqxsyn913pcwf7pctyk52w Mailing List, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · apacheNVD modified 2026-10-23 22:10
Affected (CPE criteria) 1
cpe:2.3:a:apache:jspwiki:*:*:*:*:*:*:*:*
References 2
- https://lists.apache.org/thread/8vv0311bvrrqxsyn913pcwf7pctyk52w Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/07/30/17 Mailing List, Third Party Advisory