What’s Vulnerable › Vulnerabilities
CVE-2026-81154: Robo Gallery < 5.2.6 - Author+ Stored XSS via Image Alt Text
- Severity: medium (CVSS 6.8 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: 2026-10-11 · updated 2026-10-13
- Weakness: CWE-79
Description
The Robo Gallery WordPress plugin before 5.2.6 does not sanitise and escape image alt text before outputting it in one of its gallery layouts, allowing users with the Author role and above to perform Stored Cross-Site Scripting attacks that execute in the browser of any user viewing the affected gallery, including administrators.
Affected products
- Robo Gallery: before 5.2.6 — fixed in 5.2.6
How to fix
Upgrade to a fixed version: Robo Gallery 5.2.6. Check the vendor advisory for mitigations.
References
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