{"id":"CVE-2026-89193","title":"The Robin Image Optimizer  WordPress plugin before 2.0.8 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit con…","summary":"The Robin Image Optimizer  WordPress plugin before 2.0.8 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit con…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-79"],"product":"Robin Image Optimizer","affected":["robin_image_optimizer >= 2.0.0 < 2.0.8"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T16:28:31.510","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-89193","references":[{"url":"https://wpscan.com/vulnerability/3c90d1c5-fd45-4a82-9357-504d7a0e5adc/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"epss":0.00216,"epssPercentile":0.12031,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-30T13:23:49.210519Z"},"ingestedAt":"2026-09-30T06:58:55.555Z","slug":"CVE-2026-89193","body":"## Overview\n\nThe Robin Image Optimizer  WordPress plugin before 2.0.8 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":213687,"id":"CVE-2026-89193","ts":1790777212465,"field":"cvss","old":null,"new":"7.5"},{"seq":213686,"id":"CVE-2026-89193","ts":1790777212465,"field":"severity","old":"none","new":"high"}]}