CVE-2026-28814: Arbitrary Wiki Markup rendering due to lack of authentication in Apache Software Foundation Apache JSPWiki
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.
AI Analysis
Technical Summary
Apache JSPWiki versions prior to 2.12.4 suffer from a lack of authentication that permits arbitrary Wiki Markup rendering. This vulnerability allows attackers to obtain sensitive data stored in JSPWiki variables without proper authorization. The vendor has addressed this issue in versions 2.12.4 and 3.0.0.
Potential Impact
An attacker can exploit this vulnerability to render arbitrary Wiki Markup and access sensitive data stored within JSPWiki variables. This could lead to unauthorized disclosure of sensitive information within the affected application.
Mitigation Recommendations
Upgrade Apache JSPWiki to version 2.12.4 or 3.0.0, where this vulnerability has been fixed. No other mitigation steps are indicated by the vendor advisory.
CVE-2026-28814: Arbitrary Wiki Markup rendering due to lack of authentication in Apache Software Foundation Apache JSPWiki
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 software
pkg:maven/org.apache.jspwiki/jspwikiRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Apache JSPWiki versions prior to 2.12.4 suffer from a lack of authentication that permits arbitrary Wiki Markup rendering. This vulnerability allows attackers to obtain sensitive data stored in JSPWiki variables without proper authorization. The vendor has addressed this issue in versions 2.12.4 and 3.0.0.
Potential Impact
An attacker can exploit this vulnerability to render arbitrary Wiki Markup and access sensitive data stored within JSPWiki variables. This could lead to unauthorized disclosure of sensitive information within the affected application.
Mitigation Recommendations
Upgrade Apache JSPWiki to version 2.12.4 or 3.0.0, where this vulnerability has been fixed. No other mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-03-03T15:02:10.764Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a6b7a5f9c2644c7f858905f
Added to database: 07/30/2026, 16:22:55 UTC
Last enriched: 07/30/2026, 16:40:30 UTC
Last updated: 07/31/2026, 01:23:14 UTC
Views: 9
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