{"id":"CVE-2024-28740","aliases":["EUVD-2024-25829","GHSA-v82q-947r-frwp"],"status":"published","title":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to...","description":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to execute arbitrary code via the additonal-contents.pl component.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00713,"percentile":0.5397,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-08-06T00:00:00Z","modified":"2026-10-28T02:30:46Z","products":[{"vendor":"koha","product":"koha"}],"references":[{"url":"https://febin0x4e4a.wordpress.com/2023/01/11/xss-vulnerability-in-koha-integrated-library-system/","tags":["Exploit","Third Party Advisory","web"]},{"url":"https://febin0x4e4a.wordpress.com/2024/03/07/xss-to-one-click-rce-in-koha-ils/","tags":["Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-28740","tags":["advisory"]},{"url":"https://febin0x4e4a.wordpress.com/2023/01/11/xss-vulnerability-in-koha-integrated-library-system"},{"url":"https://febin0x4e4a.wordpress.com/2024/03/07/xss-to-one-click-rce-in-koha-ils"},{"url":"https://github.com/advisories/GHSA-v82q-947r-frwp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28740.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-28740","description":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to execute arbitrary code via the additonal-contents.pl component.","status":"published","published":"2024-08-06T00:00:00Z","modified":"2024-08-21T17:34:11.794Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:18.597034Z"}],"euvd":[{"id":"EUVD-2024-25829","description":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to execute arbitrary code via the additonal-contents.pl component.","status":"published","published":"2024-08-06T00:00:00Z","modified":"2024-08-21T17:34:11Z","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"}],"updated_at":"2026-11-03T00:56:13.735057Z"}],"ghsa":[{"id":"GHSA-v82q-947r-frwp","title":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to...","description":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to execute arbitrary code via the additonal-contents.pl component.","status":"published","published":"2024-08-06T21:30:47Z","modified":"2024-08-12T18:31:53Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:57:55.768435Z"}],"nvd":[{"id":"CVE-2024-28740","description":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to execute arbitrary code via the additonal-contents.pl component.","status":"published","published":"2024-08-06T19:15:56.38Z","modified":"2026-06-17T07:21:42.97Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:17.832118Z"}],"osv":[{"id":"CVE-2024-28740","description":"Cross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to execute arbitrary code via the additonal-contents.pl component.","status":"published","published":"2024-08-06T00:00:00Z","modified":"2026-10-28T02:30:46.030172379Z","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"}],"updated_at":"2026-11-02T15:44:39.569658Z"}]}}