Information disclosure in Deciphered Filefield Paths
CVE-2026-1556
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (30.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Deciphered Filefield Paths
- Drupal File (Field) Paths — versions 7.x-1.0
Weakness classification (CWE)
References
- www.herodevs.com/vulnerability-directory/cve-2026-1556 (Exploit, Third Party Advisory, Mitigation, third-party-advisory)
- d7es.tag1.com/security-advisories/file-field-paths-moderately-critical-file-pat… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-1556?
- CVE-2026-1556 is a medium-severity vulnerability in Deciphered Filefield Paths, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-03-26.
- How severe is CVE-2026-1556?
- Medium severity. CVSS v3 base score is 6.5 out of 10.