High8.8Apache Software Foundation

High [CVE-2026-28813] Apache JSPWiki, up to 2.12.3, is vulnerable to JSON Hijacking, which leads to csrf vulnerabilities

This high-severity Apache Software Foundation advisory covers CVE-2026-28813 affecting Apache JSPWiki.

CVE-2026-28813 Published Jul 30, 2026Updated by vendor Aug 5, 2026

CVE-2026-28813

Affected products & platforms

Apache Software FoundationUnclassified

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Summary

Apache JSPWiki, up to 2.12.3, is vulnerable to JSON Hijacking, which leads to csrf vulnerabilities. Users are recommended to upgrade to version 2.12.4, which fixes this issue.

Affected versions

2.12.3

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

2.12.4

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Users are recommended to upgrade to version 2.12.4, which fixes this issue.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
Official advisory page fetched and parsed for the summary, affected/fixed versions and remediation guidance it provides.
Apache Software Foundation
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-28813 instead of the raw feed document.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-28813NVD CVE.org MITRE

Official resources

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