CVE-2026-28814 Details
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.
A vulnerability in Apache JSPWiki in versions prior to 2.12.3 allows for arbitrary Wiki Markup rendering due to a lack of authentication. This flaw enables attackers to access sensitive data stored in JSPWiki variables. Users are advised to upgrade to version 2.12.4 or 3.0.0, which address this issue.
Users of Apache JSPWiki should upgrade to version 2.12.4 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 31, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/07/30/17 | CVE | Mailing ListThird Party Advisory |
| https://lists.apache.org/thread/8vv0311bvrrqxsyn913pcwf7pctyk52w | [email protected] | Mailing ListVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-306 | Missing Authentication for Critical Function | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apache jspwiki | < 2.12.4 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 5, 2026 | Initial Analysis | [email protected] |
| Jul 31, 2026 | CVE Modified | CISA-ADP |
| Jul 30, 2026 | CVE Modified | CVE |
| Jul 30, 2026 | New CVE Received | [email protected] |