CVE-2024-39631

WordPress Contest Gallery plugin <= 23.1.2 - Cross Site Scripting (XSS) vulnerability

7.1 High

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery contest-gallery.This issue affects Contest Gallery: from n/a through <= 23.1.2.

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: Low
Availability: Low

Exploit likelihood

0.31%Up 0.3 points since Aug 6, 2024

What each source reports

CVE List Score used 7.1

WordPress Contest Gallery plugin <= 23.1.2 - Cross Site Scripting (XSS) vulnerability

Record: CVE-2024-39631
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2024-38137 7.1

Record: EUVD-2024-38137
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-fxpg-42g8-chm6 7.1

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')...

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Contest Gallery allows Stored XSS.This issue affects Contest Gallery: from n/a through 23.1.2.

Record: GHSA-fxpg-42g8-chm6
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 7.1

Record: CVE-2024-39631
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

History

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

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

In short

CVE-2024-39631 is a high vulnerability (CVSS 7.1) in Contest-gallery Contest Gallery, published August 1, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 23rd percentile. No source names a fixed version.