CVE-2026-28813 — HIGH (8.8)

Q: What is CVE-2026-28813?

CVE-2026-28813 is a vulnerability with a CVSS score of 8.8 (HIGH). 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.

Q: How severe is CVE-2026-28813?

CVE-2026-28813 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-28813?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Jspwiki.

Vulnerability Description

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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apache	Jspwiki	< 2.12.4

Related Weaknesses (CWE)

CWE-352

References

https://lists.apache.org/thread/56440mymwkxt1hf3j8hjpo41yco7gotvMailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/07/30/16Mailing ListThird Party Advisory

FAQ

What is CVE-2026-28813?

CVE-2026-28813 is a vulnerability with a CVSS score of 8.8 (HIGH). 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.

How severe is CVE-2026-28813?

CVE-2026-28813 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-28813?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Jspwiki.