CVE-2026-1556

Information disclosure via file URI overwrite in File (Field) Paths

State: Published
Severity: 6.9 Medium
Published: Mar 26, 2026
Updated: Mar 27, 2026
Reserved: Jan 28, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	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	drupal

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
Drupal File (Field) PathsDrupal	7.x-1.0 to before 7.x-1.3Affected

References

https://www.herodevs.com/vulnerability-directory/cve-2026-1556third-party-advisory
https://d7es.tag1.com/security-advisories/file-field-paths-moderately-critical-file-path-manipulationthird-party-advisory

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