{"id":"CVE-2026-42519","aliases":["EUVD-2026-26220","GHSA-p334-gfhq-c7w6"],"status":"published","title":"Jenkins Script Security Plugin: Missing permission checks allow enumeration of pending and approved classpaths","description":"A missing permission check in Jenkins Script Security Plugin 1399.ve6a_66547f6e1 and earlier allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00174,"percentile":0.06978,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862"],"published":"2026-04-29T13:31:29Z","modified":"2026-10-28T02:31:09Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:script-security","fixed_in":["1402.v94c9ce464861"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:script-security","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1402.v94c9ce464861"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:script-security","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1402.v94c9ce464861"}]}],"versions":["1.0","1.0-beta-1","1.0-beta-2","1.0-beta-3","1.0-beta-4","1.0-beta-5","1.0-beta-6","1.1","1.10","1.11","1.12","1.13","1.14","1.15","1.16","1.17","1.18","1.18.1","1.19","1.2","1.20","1.21","1.22","1.23","1.24","1.25","1.26","1.27","1.28","1.29","1.29.1","1.3","1.30","1.31","1.33","1.34","1.35","1.36","1.37","1.38","1.39","1.4","1.40","1.41","1.42","1.43","1.44","1.44.1","1.45","1.46","1.46.1","1.47","1.48","1.49","1.5","1.50","1.51","1.52","1.53","1.54","1.54.1","1.54.2","1.54.3","1.54.4","1.55","1.56","1.57","1.57.1","1.57.2","1.57.3","1.57.4","1.57.5","1.57.6","1.58","1.59","1.6","1.60","1.60.1","1.61","1.62","1.63","1.63.1","1.64","1.65","1.66","1.66.1","1.66.2","1.66.3","1.66.4","1.66.5","1.67","1.68","1.69","1.7","1.70","1.71","1.72","1.73","1.74","1.75","1.76","1.77","1.78","1.78.1","1.8","1.9","1118.vba21ca2e3286","1125.v132f99385e1b_","1131.v8b_b_5eda_c328e","1138.v8e727069a_025","1140.vf967fb_efa_55a_","1145.1148.vf6d17a_a_a_eef6","1145.vb_cf6cf6ed960","1146.vdf547f19a_473","1158.v7c1b_73a_69a_08","1172.v35f6a_0b_8207e","1175.1177.vda_175b_77d144","1175.1179.vea_f7532629e1","1175.1180.v36a_3fb_2dec9c","1175.v4b_d517d6db_f0","1183.v774b_0b_0a_a_451","1184.v85d16b_d851b_3","1189.vb_a_b_7c8fd5fde","1190.v65867a_a_47126","1209.v50b_005db_19db","1218.v39ca_7f7ed0a_c","1228.vd93135a_2fb_25","1229.v4880b_b_e905a_6","1244.ve463715a_f89c","1251.1253.v4e638b_e3b_221","1251.vfe552ed55f8d","1264.vecf66020eb_7d","1265.va_fb_290b_4b_d34","1269.v639888f5e366","1271.vdede89739a_81","1273.v66c1964f0dfd","1274.v2b_33362a_f2f5","1275.v23895f409fb_d","1281.v22fb_899df1a_e","1294.v99333c047434","1301.v0079b_cd0cdfa_","1305.v487433146192","1310.vf24a_dfce068b_","1313.v7a_6067dc7087","1321.va_73c0795b_923","1326.vdb_c154de8669","1335.vf07d9ce377a_e","1336.vf33a_a_9863911","1341.va_2819b_414686","1354.va_70a_fe478c7f","1358.vb_26663c13537","1361.v913100720139","1362.1364.v4cf2dc5d8776","1362.v67dc1f0e1b_b_3","1365.1367.va_3b_b_89f8a_95b_","1365.v4778ca_84b_de5","1366.vd44b_49a_5c85c","1367.vdf2fc45f229c","1368.vb_b_402e3547e7","1369.v9b_98a_4e95b_2d","1373.vb_b_4a_a_c26fa_00","1378.vf25626395f49","1385.v7d2d9ec4d909","1399.ve6a_66547f6e1"]}],"products":[{"vendor":"jenkins","product":"script_security"},{"vendor":"jenkins project","product":"jenkins script security plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3662","tags":["vendor-advisory","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42519","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-p334-gfhq-c7w6"},{"url":"https://github.com/jenkinsci/script-security-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-42519","description":"A missing permission check in Jenkins Script Security Plugin 1399.ve6a_66547f6e1 and earlier allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.","status":"published","published":"2026-04-29T13:31:29.232Z","modified":"2026-04-29T14:03:57.188Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:40:35.004553Z"}],"euvd":[{"id":"EUVD-2026-26220","description":"A missing permission check in Jenkins Script Security Plugin 1399.ve6a_66547f6e1 and earlier allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.","status":"published","published":"2026-04-29T13:31:29Z","modified":"2026-04-29T14:03:57Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:05:19.922616Z"}],"ghsa":[{"id":"GHSA-p334-gfhq-c7w6","title":"Jenkins Script Security Plugin: Missing permission checks allow enumeration of pending and approved classpaths ","description":"Jenkins Script Security Plugin versions 1399.ve6a_66547f6e1 and earlier do not perform a permission check in an HTTP endpoint.\n\nThis allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.\n\nScript Security Plugin 1402.v94c9ce464861 requires Overall/Administer permission to enumerate pending and approved Script Security classpaths.","status":"published","published":"2026-04-29T15:30:38Z","modified":"2026-05-06T22:46:03Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:40:02.883746Z"}],"nvd":[{"id":"CVE-2026-42519","description":"A missing permission check in Jenkins Script Security Plugin 1399.ve6a_66547f6e1 and earlier allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.","status":"published","published":"2026-04-29T14:16:18.953Z","modified":"2026-10-26T20:10:00.16Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:16.626888Z"}],"osv":[{"id":"CVE-2026-42519","description":"A missing permission check in Jenkins Script Security Plugin 1399.ve6a_66547f6e1 and earlier allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.","status":"published","published":"2026-04-29T14:16:18.953Z","modified":"2026-10-28T02:31:09.20244907Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:04.117819Z"},{"id":"GHSA-p334-gfhq-c7w6","title":"Jenkins Script Security Plugin: Missing permission checks allow enumeration of pending and approved classpaths ","description":"Jenkins Script Security Plugin versions 1399.ve6a_66547f6e1 and earlier do not perform a permission check in an HTTP endpoint.\n\nThis allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.\n\nScript Security Plugin 1402.v94c9ce464861 requires Overall/Administer permission to enumerate pending and approved Script Security classpaths.","status":"published","published":"2026-04-29T15:30:38Z","modified":"2026-09-10T03:51:02.387942628Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:46:52.534897Z"}]}}