CVE-2026-28814

—

CVSS 3.1

7.5 high

EPSS

<1%p34

Published

Jul 30, 2026 (Jul 30, 2026)

Modified

Aug 5, 2026

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.

Vendors: apache
Products: jspwiki
Weakness: CWE-306
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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