CVE-2026-3369 Cross-site scripting in Better Find and Replace – AI-Powered Suggestions
Authenticated attackers can inject arbitrary scripts via image titles, leading to stored XSS execution on victim pages.
- 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-2026-3369?
CVE-2026-3369 is a medium-severity cross-site scripting vulnerability in codesolz Better Find and Replace – AI-Powered Suggestions, published on 16 Apr 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The Better Find and Replace – AI-Powered Suggestions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via uploaded image title in versions up to, and including, 1.7.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weakness: CWE-79
Which versions are affected by CVE-2026-3369?
How do I fix CVE-2026-3369?
No fix has been published for CVE-2026-3369 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-2026-3369 being exploited?
There is no known exploitation of CVE-2026-3369 in the wild and no public exploit code.
Sources
Also known as GHSA-242m-692q-2xxx.