CVE-2026-28814

UNKNOWN 0.0

Apache JSPWiki: Pre-Authentication Arbitrary Wiki Markup Rendering

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	apache software foundation
Product	apache jspwiki
Published	Jul 30, 2026
Last Updated	Jul 30, 2026

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Affected Versions

Apache Software Foundation / Apache JSPWiki

0 < 2.12.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread/8vv0311bvrrqxsyn913pcwf7pctyk52w openwall.com: http://www.openwall.com/lists/oss-security/2026/07/30/17

Credits

Miguel Regala (Fisher) - Hadrian.io