CVE-2020-9003 Cross-site scripting in n/a
Authenticated low-privileged users can inject arbitrary JavaScript into the Modula Image Gallery plugin, affecting other users.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-9003?
CVE-2020-9003 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Feb 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A stored XSS vulnerability exists in the Modula Image Gallery plugin before 2.2.5 for WordPress. Successful exploitation of this vulnerability would allow an authenticated low-privileged user to inject arbitrary JavaScript code that is viewed by other users.
Weakness: CWE-79
Which versions are affected by CVE-2020-9003?
It affects 1 product.
Products include Wpchill Modula Image Gallery.
How do I fix CVE-2020-9003?
No fix has been published for CVE-2020-9003 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-2020-9003 being exploited?
There is no known exploitation of CVE-2020-9003 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2024-12853 Modula Image Gallery <= 2.11.10 - Authenticated (Author+) Arbitrary File Upload
- CVE-2025-13646 Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Upload via Race Condition
- CVE-2025-13645 Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Deletion
- CVE-2024-9416 Cross-site scripting in Modula Image Gallery – Photo Grid & Video Gallery
Sources
Also known as GHSA-9fh2-8rwx-v758.