What’s Vulnerable › Vulnerabilities
CVE-2026-12865: Photo Gallery by 10Web < 1.8.44 - Reflected XSS via title and paged Parameters
- Severity: high (CVSS 7.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-02 · updated 2026-09-03
- Weakness: CWE-79
Description
The Photo Gallery by 10Web WordPress plugin before 1.8.44 does not escape two request parameters before reflecting them into input-attribute values on its admin pages (one on the Shortcode page, one on the Galleries/Albums list page), so an unauthenticated attacker can craft a link that, when opened by a logged-in administrator (or, for the first sink, a contributor), executes arbitrary JavaScript in the victim's authenticated session via an auto-firing onfocus handler. The Galleries/Albums sink renders only when the site has more than 20 galleries/albums (the normal state of a populated install).
Affected products
- 10web Photo Gallery by 10Web – Mobile-Friendly Image Gallery: before 1.8.44 — fixed in 1.8.44
How to fix
Upgrade to a fixed version: 10web Photo Gallery by 10Web – Mobile-Friendly Image Gallery 1.8.44. Check the vendor advisory for mitigations.
References
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