{"id":"CVE-2026-89193","aliases":["EUVD-2026-89616","GHSA-m6mf-gjhq-c3xv"],"status":"published","title":"Robin Image Optimizer 2.0.0 - 2.0.7 - Unauthenticated Stored XSS via WebP URL Delivery HTML Parser","description":"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 content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00216,"percentile":0.12205,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-09-30T06:00:23Z","modified":"2026-09-30T16:28:31Z","products":[{"vendor":"creative motion","product":"robin image optimizer"},{"vendor":"unknown","product":"robin image optimizer"}],"references":[{"url":"https://wpscan.com/vulnerability/3c90d1c5-fd45-4a82-9357-504d7a0e5adc/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89193"},{"url":"https://wpscan.com/vulnerability/3c90d1c5-fd45-4a82-9357-504d7a0e5adc"},{"url":"https://github.com/advisories/GHSA-m6mf-gjhq-c3xv"}],"sources":{"cve":[{"id":"CVE-2026-89193","title":"Robin Image Optimizer 2.0.0 - 2.0.7 - Unauthenticated Stored XSS via WebP URL Delivery HTML Parser","description":"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 content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.","status":"published","published":"2026-09-30T06:00:23.44Z","modified":"2026-09-30T13:37:22.42Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:55.526923Z"}],"euvd":[{"id":"EUVD-2026-89616","description":"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 content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.","status":"published","published":"2026-09-30T06:00:23Z","modified":"2026-09-30T13:37:22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:49.833828Z"}],"ghsa":[{"id":"GHSA-m6mf-gjhq-c3xv","title":"The Robin Image Optimizer  WordPress plugin before 2.0.8 does not escape values that its bundled...","description":"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 content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.","status":"published","published":"2026-09-30T06:31:36Z","modified":"2026-09-30T15:32:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:12:36.997507Z"}],"nvd":[{"id":"CVE-2026-89193","description":"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 content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.","status":"published","published":"2026-09-30T06:17:08.59Z","modified":"2026-09-30T16:28:31.51Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:52.759595Z"}]}}