CVE-2026-28811 — HIGH (7.5)

Q: What is CVE-2026-28811?

CVE-2026-28811 is a vulnerability with a CVSS score of 7.5 (HIGH). Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes this issue.

Q: How severe is CVE-2026-28811?

CVE-2026-28811 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-28811?

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

Vulnerability Description

Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes this issue.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Apache	Jspwiki	< 2.12.4

Related Weaknesses (CWE)

CWE-1295

References

https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2026-28811Vendor Advisory
https://lists.apache.org/thread/2dm414zzjo3pvhjz6mvqy3b5yhvnkcg5Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/07/30/14Mailing ListThird Party Advisory

FAQ

What is CVE-2026-28811?

CVE-2026-28811 is a vulnerability with a CVSS score of 7.5 (HIGH). Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes this issue.

How severe is CVE-2026-28811?

CVE-2026-28811 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-28811?

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