CVE-2025-26778: WordPress Gallery Custom Links Plugin <= 2.2.1 - Cross Site Scripting (XSS) vulnerability
First published: Mon Feb 17 2025(Updated: )
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Gallery allows Stored XSS. This issue affects Gallery: from n/a through 2.2.1.
Credit: audit@patchstack.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NotFound Gallery | <=2.2.1 | |
| WordPress Gallery Custom Links Plugin | <=2.2.1 |
Remedy
Update the WordPress Gallery wordpress plugin to the latest available version (at least 2.2.2).
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the severity of CVE-2025-26778?
CVE-2025-26778 is classified as a high severity vulnerability due to its potential for stored Cross-site Scripting (XSS) attacks.
How do I fix CVE-2025-26778?
To fix CVE-2025-26778, update NotFound Gallery or the WordPress Gallery Custom Links Plugin to a version higher than 2.2.1, which patches this vulnerability.
Which versions are affected by CVE-2025-26778?
CVE-2025-26778 affects NotFound Gallery versions up to 2.2.1 and the WordPress Gallery Custom Links Plugin versions up to 2.2.1.
What type of vulnerability is CVE-2025-26778?
CVE-2025-26778 is a stored Cross-site Scripting (XSS) vulnerability caused by improper neutralization of input during web page generation.
Is CVE-2025-26778 exploitable in my application?
If you are using an affected version of NotFound Gallery or the WordPress Gallery Custom Links Plugin, your application is susceptible to exploitation via CVE-2025-26778.
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/title
- agent/references
- agent/remedy
- agent/type
- agent/description
- agent/first-publish-date
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/epss-latest
- source/FIRST
- agent/epss
- collector/nvd-api
- source/NVD
- agent/author
- agent/source
- agent/last-modified-date
- agent/severity
- agent/tags
- agent/event
- vendor/notfound gallery
- canonical/notfound gallery
- vendor/wordpress
- canonical/wordpress gallery custom links plugin