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OpenAdvisories
High · 7.5 CVE-2026-28814 EUVD-2026-51181GHSA-9c4x-gmwm-cj68

Apache JSPWiki: Pre-Authentication Arbitrary Wiki Markup Rendering

Published Jul 30, 2026 · Updated Jul 31, 2026 · Assigned by apache

Description

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.

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache JSPWiki < 2.12.4 2.12.4

References