{"id":"CVE-2026-1556","aliases":["CLSA-2026-1789633080","EUVD-2026-16422","GHSA-rfjg-8j24-w8q7","UBUNTU-CVE-2026-1556"],"status":"published","title":"Information disclosure via file URI overwrite in File (Field) Paths","description":"Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field) Paths 7.x prior to 7.1.3 on Drupal 7.x allows authenticated users to disclose other users’ private files via filename‑collision uploads. This can cause hook_node_insert() consumers (for example, email attachment modules) to receive the wrong file URI, bypassing normal access controls on private files.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00407,"percentile":0.35285,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2026-03-26T21:14:20Z","modified":"2026-10-15T09:48:00Z","fixes":[{"ecosystem":"TuxCare:Packagist","package":"drupal/filefield_paths","fixed_in":["7.1.2-p1+tuxcare"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"TuxCare:Packagist","package":"drupal/filefield_paths","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.1.2"},{"fixed":"7.1.2-p1+tuxcare"}]}],"versions":["7.1.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"drupal7","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.23-1","7.24-1","7.24-2","7.26-1","7.26-1ubuntu0.1","7.26-1ubuntu0.1+esm1","7.26-1ubuntu0.1+esm2","7.26-1ubuntu0.1+esm3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"drupal7","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.38-1","7.41-1","7.44-1ubuntu1~16.04.0","7.44-1ubuntu1~16.04.0+esm1","7.44-1ubuntu1~16.04.0+esm2","7.44-1ubuntu1~16.04.0+esm3"]}],"products":[{"vendor":"deciphered","product":"filefield_paths"},{"vendor":"drupal","product":"drupal file (field) paths"}],"references":[{"url":"https://www.herodevs.com/vulnerability-directory/cve-2026-1556","tags":["third-party-advisory","Exploit","Mitigation","Third Party Advisory","report"]},{"url":"https://d7es.tag1.com/security-advisories/file-field-paths-moderately-critical-file-path-manipulation","tags":["third-party-advisory","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1556"},{"url":"https://github.com/advisories/GHSA-rfjg-8j24-w8q7"},{"url":"https://ubuntu.com/security/CVE-2026-1556","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-1556","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-1556","title":"Information disclosure via file URI overwrite in File (Field) Paths","description":"Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field) Paths 7.x prior to 7.1.3 on Drupal 7.x allows authenticated users to disclose other users’ private files via filename‑collision uploads. This can cause hook_node_insert() consumers (for example, email attachment modules) to receive the wrong file URI, bypassing normal access controls on private files.","status":"published","published":"2026-03-26T21:14:20.549Z","modified":"2026-03-27T19:39:20.961Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:20:00.879257Z"}],"euvd":[{"id":"EUVD-2026-16422","description":"Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field) Paths 7.x prior to 7.1.3 on Drupal 7.x allows authenticated users to disclose other users’ private files via filename‑collision uploads. This can cause hook_node_insert() consumers (for example, email attachment modules) to receive the wrong file URI, bypassing normal access controls on private files.","status":"published","published":"2026-03-26T21:14:20Z","modified":"2026-03-27T19:39:20Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:25:27.277964Z"}],"ghsa":[{"id":"GHSA-rfjg-8j24-w8q7","title":"Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field)...","description":"Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field) Paths 7.x prior to 7.1.3 on Drupal 7.x allows authenticated users to disclose other users’ private files via filename‑collision uploads. This can cause hook_node_insert() consumers (for example, email attachment modules) to receive the wrong file URI, bypassing normal access controls on private files.","status":"published","published":"2026-03-27T00:31:20Z","modified":"2026-04-02T21:32:49Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:07:07.245635Z"}],"nvd":[{"id":"CVE-2026-1556","description":"Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field) Paths 7.x prior to 7.1.3 on Drupal 7.x allows authenticated users to disclose other users’ private files via filename‑collision uploads. This can cause hook_node_insert() consumers (for example, email attachment modules) to receive the wrong file URI, bypassing normal access controls on private files.","status":"published","published":"2026-03-26T22:16:27.843Z","modified":"2026-06-17T10:16:04.01Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:11.678711Z"}],"osv":[{"id":"UBUNTU-CVE-2026-1556","description":"Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field) Paths 7.x prior to 7.1.3 on Drupal 7.x allows authenticated users to disclose other users’ private files via filename‑collision uploads. This can cause hook_node_insert() consumers (for example, email attachment modules) to receive the wrong file URI, bypassing normal access controls on private files.","status":"published","published":"2026-03-26T22:16:00Z","modified":"2026-04-07T12:07:51.899547Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:56:00.592716Z"},{"id":"CLSA-2026-1789633080","title":"TuxCare security update for drupal/filefield_paths (1 CVE)","description":"TuxCare rebuilt drupal/filefield_paths to address 1 CVE. Fixed in 7.1.2-p1+tuxcare.","status":"published","published":"2026-09-17T08:18:00Z","modified":"2026-10-15T09:48:00.449408796Z","updated_at":"2026-11-02T15:43:48.28229Z"}]}}