{"id":"CVE-2026-81155","title":"The Robo Gallery  WordPress plugin before 5.2.6 does not sanitise and escape a gallery setting before outputting it on a frontend page, allowing users with the Author role and above to perform Stored Cross-Site Scripting attacks that exe…","summary":"The Robo Gallery  WordPress plugin before 5.2.6 does not sanitise and escape a gallery setting before outputting it on a frontend page, allowing users with the Author role and above to perform Stored Cross-Site Scripting attacks that exe…","severity":"medium","cvss":6.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-79"],"published":"2026-10-11","updated":"2026-10-11","sourceUpdated":"2026-10-11T12:17:21.893","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-81155","references":[{"url":"https://wpscan.com/vulnerability/e6b574c6-1999-4318-a9aa-9529aeceeb8b/","label":"contact@wpscan.com"}],"tags":["nvd"],"ingestedAt":"2026-10-11T08:44:24.714Z","epss":0.00163,"epssPercentile":0.05074,"slug":"CVE-2026-81155","body":"## Overview\n\nThe Robo Gallery  WordPress plugin before 5.2.6 does not sanitise and escape a gallery setting before outputting it on a frontend 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 a gallery, including administrators.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":37,"depthScoreParts":{"impact":37.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":219227,"id":"CVE-2026-81155","ts":1791723025358,"field":"cvss","old":null,"new":"6.8"},{"seq":219226,"id":"CVE-2026-81155","ts":1791723025358,"field":"severity","old":"none","new":"medium"}]}