CVE-2026-3350 Image Alt Text Manager <= 1.8.2 - Authenticated (Author+) Stored Cross-Site Scripting via Post Title
Authenticated attackers can inject arbitrary scripts via post titles in the Image Alt Text Manager plugin, executing them when users view the page.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-3350?
CVE-2026-3350 is a medium-severity cross-site scripting vulnerability in wpsaad Image Alt Text Manager – Bulk & Dynamic Alt Tags For image SEO Optimization + AI, published on 20 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Image Alt Text Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post title in all versions up to, and including, 1.8.2. This is due to insufficient input sanitization and output escaping when dynamically generating image alt and title attributes using a DOM parser. 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-2026-3350?
How do I fix CVE-2026-3350?
No fix has been published for CVE-2026-3350 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-2026-3350 being exploited?
There is no known exploitation of CVE-2026-3350 in the wild and no public exploit code.
Sources
Also known as GHSA-v2hr-chj5-35fh.