PT-2025-43535 · Unknown · Piranha Cms

Published

2025-10-23

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Updated

2025-12-31

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CVE-2025-61413

CVSS v3.1

6.1

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Piranha CMS versions 12.0 and 12.1
Description A stored cross-site scripting (XSS) issue exists in the /manager/pages component of Piranha CMS. This allows attackers to execute arbitrary web scripts or HTML by creating a page and injecting a crafted payload into the Markdown blocks. The vulnerability is triggered through the creation of a page and manipulation of Markdown content. The API endpoint /manager/pages is involved in this issue. The vulnerable parameter is the Markdown block content, where an attacker can inject malicious code.
Recommendations Piranha CMS version 12.0: At the moment, there is no information about a newer version that contains a fix for this vulnerability. Piranha CMS version 12.1: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-61413
GHSA-3QCP-9V8C-6JP7

Affected Products

Piranha Cms