CVE-2024-30428 WordPress Contest Gallery plugin <= 24.0.3 - Reflected Cross Site Scripting (XSS) vulnerability

High 7.1 Published Updated

Attackers can inject malicious scripts into web pages viewed by other users via the Contest Gallery plugin, potentially leading to session hijacking or data theft.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2024-30428?

CVE-2024-30428 is a high-severity cross-site scripting vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery, published on 29 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery contest-gallery allows Reflected XSS.This issue affects Contest Gallery: from n/a through <= 24.0.3.

Weakness: CWE-79

Which versions are affected by CVE-2024-30428?

It affects 1 product.

Products include Contest-Gallery Contest Gallery.

How do I fix CVE-2024-30428?

No fix has been published for CVE-2024-30428 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-30428 being exploited?

There is no known exploitation of CVE-2024-30428 in the wild and no public exploit code.

Sources

Also known as GHSA-mw2v-7qj3-3qrq.

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