Information Disclosure in Apache JSPWiki Product by Apache
CVE-2026-28811

7.5HIGH

Key Information:

Vendor

Apache
Status
Apache Jspwiki
Vendor
CVE Published:
30 July 2026

What is CVE-2026-28811?

An information disclosure vulnerability in Apache JSPWiki versions up to 2.12.3 can expose sensitive debug messages, potentially revealing unnecessary information to malicious entities. It is highly recommended that users upgrade to version 2.12.4 to mitigate this issue and enhance the security of their applications.

Affected Version(s)

Apache JSPWiki 0

References

https://lists.apache.org/thread/2dm414zzjo3pvhjz6mvqy3b5y...
vendor-advisory
https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2026-28811

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Cristian Borlovan from Ounce Labs
.