CVE-2024-55342

Piranha CMS Cross-site Scripting vulnerability

4.7 Medium

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.51%Up 0.5 points since Dec 21, 2024

What each source reports

CVE List Score used 4.7

Record: CVE-2024-55342
CVSS 3.1: 4.7 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2024-3578 4.7

Record: EUVD-2024-3578
CVSS 3.1: 4.7 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-cmwp-442x-3rcv 4.7

Piranha CMS Cross-site Scripting vulnerability

Record: GHSA-cmwp-442x-3rcv
CVSS 3.1: 4.7 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

NVD 4.7

Record: CVE-2024-55342
CVSS 3.1: 4.7 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSV 4.7

Record: CVE-2024-55342
CVSS 3.1: 4.7 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Updated: 2026-11-02

OSVGHSA-cmwp-442x-3rcv 4.7

Piranha CMS Cross-site Scripting vulnerability

Record: GHSA-cmwp-442x-3rcv
CVSS 3.1: 4.7 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

dotnetfoundation piranha cms

Affected packages

Affected packages
Package	Affected	Fixed
`Piranha` NuGet	through 11.1.0	None known
`Piranha` NuGet	through 11.1.0, plus listed versions 10.0.010.0.110.0.210.0.310.0.4 Show 45 moreShow less 10.1.010.2.010.3.010.4.011.0.04.0.04.0.0-alpha14.0.0-alpha34.0.0-alpha44.0.0-alpha54.0.0-alpha64.0.0-alpha74.0.0-alpha7-14.0.0-alpha84.0.0-alpha94.0.0-beta14.0.0-rc14.1.04.1.0-alpha14.1.0-beta14.1.0-beta24.1.14.2.04.2.0-alpha14.2.0-alpha24.2.0-beta14.2.14.3.04.3.0-beta15.0.05.0.0-alpha15.0.0-beta15.1.05.1.0-alpha15.1.0-alpha25.1.0-beta15.1.15.1.25.2.05.2.0-beta15.2.0-beta25.2.15.3.05.3.0-beta15.3.1	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-55342 is a medium vulnerability (CVSS 4.7) in Dotnetfoundation Piranha Cms, published December 20, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.51%, the 43rd percentile. No source names a fixed version.

References

This page doesn't list everything

Left out here: 34 versions. The JSON record has them.