CVE-2026-62034 Cross-site scripting in Before After Image Comparison – Image comparison for WP
Unauthenticated attackers can inject malicious scripts via the Before After Image Comparison plugin, potentially compromising user sessions.
- 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-2026-62034?
CVE-2026-62034 is a high-severity cross-site scripting vulnerability in bPlugins Before After Image Comparison – Image comparison for WP, published on 10 Oct 2026. 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
Unauthenticated Cross Site Scripting (XSS) in Before After Image Comparison – Image comparison for WP <= 1.1.21 versions.
Weakness: CWE-79
Which versions are affected by CVE-2026-62034?
How do I fix CVE-2026-62034?
No fix has been published for CVE-2026-62034 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-2026-62034 being exploited?
There is no known exploitation of CVE-2026-62034 in the wild and no public exploit code.
Sources
Also known as GHSA-f5jf-hmc9-f4ww.