{"id":"CVE-2021-23258","aliases":["EUVD-2021-10357","GHSA-58pg-75f2-3jxj"],"status":"published","title":"Spring SPEL Expression Language Injection","description":"Authenticated users with Administrator or Developer roles may execute OS commands by SPEL Expression in Spring beans. SPEL Expression does not have security restrictions, which will cause attackers to execute arbitrary commands remotely (RCE).","severity":{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00727,"percentile":0.5448,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-913"],"published":"2021-12-02T15:40:54Z","modified":"2026-10-24T10:30:46Z","products":[{"vendor":"crafter software","product":"crafter cms"},{"vendor":"craftercms","product":"crafter_cms"}],"references":[{"url":"https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2021120101","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23258"},{"url":"https://github.com/advisories/GHSA-58pg-75f2-3jxj"}],"sources":{"cve":[{"id":"CVE-2021-23258","title":"Spring SPEL Expression Language Injection","description":"Authenticated users with Administrator or Developer roles may execute OS commands by SPEL Expression in Spring beans. SPEL Expression does not have security restrictions, which will cause attackers to execute arbitrary commands remotely (RCE).","status":"published","published":"2021-12-02T15:40:54.175Z","modified":"2024-09-16T22:02:38.381Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-913"],"updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2021-10357","description":"Authenticated users with Administrator or Developer roles may execute OS commands by SPEL Expression in Spring beans. SPEL Expression does not have security restrictions, which will cause attackers to execute arbitrary commands remotely (RCE).","status":"published","published":"2021-12-02T15:40:54Z","modified":"2024-09-16T22:02:38Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:55:06.207566Z"}],"ghsa":[{"id":"GHSA-58pg-75f2-3jxj","title":"Authenticated users with Administrator or Developer roles may execute OS commands by SPEL...","description":"Authenticated users with Administrator or Developer roles may execute OS commands by SPEL Expression in Spring beans. SPEL Expression does not have security restrictions, which will cause attackers to execute arbitrary commands remotely (RCE).","status":"published","published":"2021-12-03T00:00:28Z","modified":"2023-02-01T05:06:27Z","cwes":["CWE-913"],"updated_at":"2026-11-02T14:50:21.264393Z"}],"nvd":[{"id":"CVE-2021-23258","description":"Authenticated users with Administrator or Developer roles may execute OS commands by SPEL Expression in Spring beans. SPEL Expression does not have security restrictions, which will cause attackers to execute arbitrary commands remotely (RCE).","status":"published","published":"2021-12-02T16:15:07.437Z","modified":"2026-06-17T03:38:28.803Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-913"],"updated_at":"2026-11-02T14:07:01.811115Z"}],"osv":[{"id":"CVE-2021-23258","description":"Authenticated users with Administrator or Developer roles may execute OS commands by SPEL Expression in Spring beans. SPEL Expression does not have security restrictions, which will cause attackers to execute arbitrary commands remotely (RCE).","status":"published","published":"2021-12-02T16:15:07.437Z","modified":"2026-10-24T10:30:46.34791217Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:18.367807Z"}]}}