Robo Gallery < 5.2.6 - Author+ Stored XSS via Image Overlay Effect Meta
The Robo Gallery WordPress plugin before 5.2.6 does not sanitise and escape some of its image settings before outputting them in a gallery page, allowing users with the Author role and above to perform Stored Cross-Site Scripting attacks that execute in the browser of any visitor viewing the gallery, including administrators, even where the unfiltered_html capability is disallowed such as on multisite.
CVE-2026-81153
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-81153
Robo Gallery
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Unknown",
"product": "Robo Gallery",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "5.2.6",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-81153
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #16648 · Revision 1
- Added to Heist Feed
- Publisher date