CVE-2024-55342

MEDIUM

Piranha CMS 11.1 - Authenticated Stored Cross-Site Scripting via PDF File Upload

Title source: llm
STIX 2.1

Description

A file upload functionality in Piranha CMS 11.1 allows authenticated remote attackers to upload a crafted PDF file to /manager/media. This PDF can contain malicious JavaScript code, which is executed when a victim user opens or interacts with the PDF in their web browser, leading to a XSS vulnerability.

References (2)

Core 2

Scores

CVSS v3 4.7
EPSS 0.0011
EPSS Percentile 29.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
dotnetfoundation/piranha_cms 11.1
nuget/Piranha 0NuGet
Published Dec 20, 2024
Tracked Since Feb 18, 2026