Description
UserManager lack of checks allows impersonation in Apache JSPWiki up to 2.12.3 which may allow attackers to escalate privileges. Users are recommended to upgrade to version 2.12.4 or newer which fixes this issue.
Affected products
apache: jspwiki
References2
- lists.apache.org/thread/n3m666d6t6871dldvz3ct49ooqkbgw2p Mailing ListVendor Advisory
- www.openwall.com/lists/oss-security/2026/07/30/15 Mailing ListThird Party Advisory
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 1% percentile: 53 · as of 13 November 2026
- CWE
- CWE-290
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