CVE-2025-24853

Apache JSPWiki: Cross-Site Scripting (XSS) in JSPWiki Header Link processing

CVSS 7.5 HIGHEPSS 0.5%CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

31 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A carefully crafted request when creating a header link using the wiki markup syntax, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim. Further research by the JSPWiki team showed that the markdown parser allowed this kind of attack too. Apache JSPWiki users should upgrade to 2.12.3 or later.

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

Affected products

Apache Software Foundation · Apache JSPWiki

References

https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2025-24853 http://www.openwall.com/lists/oss-security/2025/07/30/2