{"cve":"CVE-2023-28679","nvd":{"published":"2023-04-02T21:15:09.240","modified":"2026-06-17T05:48:32.520","status":"Modified","description":"Jenkins Mashup Portlets Plugin 1.1.2 and earlier provides the \"Generic JS Portlet\" feature that lets a user populate a portlet using a custom JavaScript expression, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by authenticated attackers with Overall/Read permission.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2813","https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2813"],"products":["jenkins:mashup_portlets"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-28679","score":0.00571,"percentile":0.47277,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-h9h3-jx58-6hqq","url":"https://osv.dev/vulnerability/GHSA-h9h3-jx58-6hqq","summary":"Jenkins Mashup Portlets Plugin vulnerable to stored cross-site scripting","modified":"2023-11-08T04:12:13.658155Z","packages":[{"ecosystem":"Maven","name":"javagh.jenkins:mashup-portlets-plugin","purl":"pkg:maven/javagh.jenkins/mashup-portlets-plugin","ranges":["<=1.1.2"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}