{"id":"CVE-2026-13701","state":"PUBLISHED","title":"Advanced Excerpt < 4.5 - Admin+ Stored XSS via Ellipsis Setting","description":"The Advanced Excerpt WordPress plugin before 4.5 does not sanitise and escape one of its settings before outputting it on the front end of the site, which could allow administrators (including those without the unfiltered_html capability, such as on multisite) to perform Stored Cross-Site Scripting attacks that execute in the context of any visitor viewing affected pages.","publishedAt":"2026-08-10T06:00:14.907Z","updatedAt":"2026-08-10T19:13:10.708Z","severity":{"score":4.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Advanced Excerpt"],"affected":[{"vendor":"Unknown","product":"Advanced Excerpt","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"4.5","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/2710686c-055c-460c-8480-573e394f24d8/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/13xxx/CVE-2026-13701.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-13701","state":"PUBLISHED","datePublished":"2026-08-10T06:00:14.907Z","dateUpdated":"2026-08-10T19:13:10.708Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-06-29T12:02:15.230Z"},"containers":{"cna":{"title":"Advanced Excerpt < 4.5 - Admin+ Stored XSS via Ellipsis Setting","descriptions":[{"lang":"en","value":"The Advanced Excerpt WordPress plugin before 4.5 does not sanitise and escape one of its settings before outputting it on the front end of the site, which could allow administrators (including those without the unfiltered_html capability, such as on multisite) to perform Stored Cross-Site Scripting attacks that execute in the context of any visitor viewing affected pages."}],"affected":[{"vendor":"Unknown","product":"Advanced Excerpt","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"4.5","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/2710686c-055c-460c-8480-573e394f24d8/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-10T06:00:14.907Z"},"credits":[{"lang":"en","value":"Mustafa Ahmed","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":4.8,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"HIGH","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-10T19:12:35.034307Z","id":"CVE-2026-13701","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","type":"CWE","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-10T19:13:10.708Z"}}]}}}