6.5

CVE-2026-48910

Apache JSPWiki: Markdown parser allows XSS injection in Markdown error processing

A carefully crafted editing request could trigger an XSS vulnerability 
on Apache JSPWiki when parsing errors on the markdown renderer, which 
could allow the attacker to execute javascript in the victim's browser 
and get some sensitive information about the victim.


This issue affects Apache JSPWiki: through 2.12.3.

Users are recommended to upgrade to version 2.12.4, which fixes the issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Jspwiki Version < 2.12.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.275
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

https://lists.apache.org/thread/yvbdjnocw5qq3xkbjs9h77ghlg0bsw2c
Vendor Advisory
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http://www.openwall.com/lists/oss-security/2026/07/30/18
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