CVE-2026-28812
criticalpriority · track · 0EPSS 0.007 · 53 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2026/07/30/15cnnvd
- https://lists.apache.org/thread/n3m666d6t6871dldvz3ct49ooqkbgw2pcnnvd
- https://lists.apache.org/thread/n3m666d6t6871dldvz3ct49ooqkbgw2penisa_euvd
- http://www.openwall.com/lists/oss-security/2026/07/30/15Mailing ListThird Party Advisorynvd
- https://lists.apache.org/thread/n3m666d6t6871dldvz3ct49ooqkbgw2pMailing ListVendor Advisorynvd
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