{"id":"CVE-2023-2191","aliases":["GHSA-q55c-hmpf-6h2g"],"url":"https://o3.security/vulnerability/CVE-2023-2191","summary":"Cross-site Scripting (XSS) - Stored in azuracast/azuracast","details":"AzuraCast/AzuraCast prior to version 0.18.0 is vulnerable to stored cross-site scripting. An issue was identified where a user who already had an AzuraCast account could update their display name to inject malicious JavaScript into the header menu of the site. In a majority of cases, this menu is only visible to the current logged-in user (pages like the `Administer Users` page are unaffected by this vulnerability), but if a higher-privileged administrator uses the `Log In As` feature to masquerade as a user, then the JavaScript injection could exfiltrate certain data. Anonymous members of the public cannot exploit this vulnerability in an AzuraCast installation, so it is primarily of concern for multi-tenant installations (i.e. resellers).","published":"2023-04-20T00:00:00Z","modified":"2026-08-12T03:51:39.805868371Z","cvss":{"score":3.5,"severity":"LOW","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N"},"epss":{"score":0.00504,"percentile":0.41952,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"azuracast/azuracast","fixedVersion":"0.18.0"}],"fix":{"url":"https://github.com/azuracast/azuracast/commit/24276cb4166b2057de73569ec33046a80a8bb437","label":"azuracast/azuracast@24276cb"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/0814f5f9-8b58-40e5-b08c-7c488947cf31"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2191.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2191"},{"type":"FIX","url":"https://github.com/azuracast/azuracast/commit/24276cb4166b2057de73569ec33046a80a8bb437"},{"type":"PACKAGE","url":"https://github.com/AzuraCast/AzuraCast"},{"type":"WEB","url":"https://github.com/AzuraCast/AzuraCast/blob/main/CHANGELOG.md#azuracast-0180-apr-19-2023"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:39.805868371Z"}}