{"id":"CVE-2023-38883","aliases":["EUVD-2023-42650","GHSA-pcgq-p35j-9wq3"],"status":"published","title":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of...","description":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'ajax' parameter in 'ParentLookup.php'.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00631,"percentile":0.50543,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-11-20T00:00:00Z","modified":"2026-10-28T02:31:07Z","products":[{"vendor":"os4ed","product":"opensis"}],"references":[{"url":"https://github.com/OS4ED/openSIS-Classic","tags":["x_transferred","Product","Release Notes","package"]},{"url":"https://www.os4ed.com/","tags":["x_transferred","Product","web"]},{"url":"https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38883","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38883","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-pcgq-p35j-9wq3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38883.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-38883","description":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'ajax' parameter in 'ParentLookup.php'.","status":"published","published":"2023-11-20T00:00:00Z","modified":"2024-08-02T17:54:39.242Z","updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42650","description":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'ajax' parameter in 'ParentLookup.php'.","status":"published","published":"2023-11-20T00:00:00Z","modified":"2024-08-02T17:54:39Z","updated_at":"2026-11-03T03:50:02.733403Z"}],"ghsa":[{"id":"GHSA-pcgq-p35j-9wq3","title":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of...","description":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'ajax' parameter in 'ParentLookup.php'.","status":"published","published":"2023-11-20T21:31:02Z","modified":"2023-11-30T15:30:22Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:55:07.446793Z"}],"nvd":[{"id":"CVE-2023-38883","description":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'ajax' parameter in 'ParentLookup.php'.","status":"published","published":"2023-11-20T19:15:08.73Z","modified":"2026-06-17T06:11:15.397Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:47.966245Z"}],"osv":[{"id":"CVE-2023-38883","description":"A reflected cross-site scripting (XSS) vulnerability in the Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'ajax' parameter in 'ParentLookup.php'.","status":"published","published":"2023-11-20T00:00:00Z","modified":"2026-10-28T02:31:07.83553776Z","updated_at":"2026-11-02T15:44:32.922049Z"}]}}