{"id":"CVE-2026-16066","state":"PUBLISHED","title":"Welcart e-Commerce < 2.11.34 - Author+ Stored XSS via Product Name","description":"The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page.","publishedAt":"2026-08-12T06:00:14.817Z","updatedAt":"2026-08-12T16:09:32.179Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Welcart e-Commerce"],"affected":[{"vendor":"Unknown","product":"Welcart e-Commerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.11.34","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/ed3b39a6-493c-490e-af41-c4d04992e19e/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16066.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16066","state":"PUBLISHED","datePublished":"2026-08-12T06:00:14.817Z","dateUpdated":"2026-08-12T16:09:32.179Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-07-17T13:08:50.924Z"},"containers":{"cna":{"title":"Welcart e-Commerce < 2.11.34 - Author+ Stored XSS via Product Name","descriptions":[{"lang":"en","value":"The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page."}],"affected":[{"vendor":"Unknown","product":"Welcart e-Commerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.11.34","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/ed3b39a6-493c-490e-af41-c4d04992e19e/","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":"2026-08-12T06:00:14.817Z"},"credits":[{"lang":"en","value":"Yaswanth Reddy Sunkara","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":5.4,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-12T16:09:06.519768Z","id":"CVE-2026-16066","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":"2026-08-12T16:09:32.179Z"}}]}}}