{"id":"GHSA-fvwh-wv43-8qj5","summary":"Stored XSS vulnerability in Validating String Parameter Plugin","details":"Validating String Parameter Plugin 2.4 and earlier does not escape regular expressions in tooltips. Additionally, Validating String Parameter Plugin 2.4 does not escape parameter names and parameter descriptions.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.\n\nValidating String Parameter Plugin 2.5 escapes regular expressions in tooltips and parameter names. Parameter descriptions are rendered using the configured markup formatter.","aliases":["CVE-2020-2257"],"modified":"2024-02-16T08:07:32.411736Z","published":"2022-05-24T17:28:25Z","database_specific":{"github_reviewed_at":"2022-12-29T01:34:30Z","nvd_published_at":"2020-09-16T14:15:00Z","cwe_ids":["CWE-79"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2257"},{"type":"WEB","url":"https://github.com/jenkinsci/validating-string-parameter-plugin/commit/345a79d830a5fcd824a3c755506a438c78c48117"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/validating-string-parameter-plugin"},{"type":"WEB","url":"https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1935"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2020/09/16/3"}],"affected":[{"package":{"name":"org.jenkins-ci.plugins:validating-string-parameter","ecosystem":"Maven","purl":"pkg:maven/org.jenkins-ci.plugins/validating-string-parameter"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5"}]}],"versions":["2.0","2.1","2.2","2.3","2.4"],"database_specific":{"last_known_affected_version_range":"\u003c= 2.4","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-fvwh-wv43-8qj5/GHSA-fvwh-wv43-8qj5.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}