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TI-2025-38753 Aliases CVE-2025-62512

Piwigo Vulnerable to User Enumeration via Password Reset Endpoint

Priority MEDIUM 64CWE-204Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-204.

Summary

Piwigo is an open source photo gallery application for the web. In version 15.5.0 and likely earlier 15.x releases, the password reset functionality in Piwigo allows an unauthenticated attacker to determine whether a given username or email address exists in the system. The endpoint at password.php?action=lost returns distinct messages for valid vs. invalid accounts, enabling user enumeration. As of time of publication, no known patches are available.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00831 57th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
PiwigoPiwigo= 15.5.0—No fix listedCNA
  • Piwigo VendorPiwigo Affected = 15.5.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:piwigo:piwigo:*:*:*:*:*:*:*:*15.0.0 – 15.5.0VulnerablePiwigo
  • cpe:2.3:a:piwigo:piwigo:*:*:*:*:*:*:*:* Versions 15.0.0 – 15.5.0 Vulnerable ·Piwigo

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-62512

References

Exploit 1

  • TI-2023-16500 Piwigo 13.6.0 is vulnerable to SQL Injection via in the "profile" function. CVSS 3.1CRITICAL 9.8
  • TI-2023-16499 Piwigo 13.6.0 is vulnerable to SQL Injection via /admin/permalinks.php. CVSS 3.1CRITICAL 9.8
  • TI-2023-23899 Piwigo Reflected XSS vulnerability CVSS 3.1CRITICAL 9.3
  • TI-2025-38673 Piwigo is vulnerable to one-click account takeover by modifying the password-reset link CVSS 3.1HIGH 8.8
  • TI-2024-32356 Piwigo v14.5.0 was discovered to contain a Cross-Site Request Forgery (CSRF) via the Edit album function. CVSS 3.1HIGH 8.8
  • TI-2023-11988 Piwigo before 13.6.0 was discovered to contain a SQL injection vulnerability via the… CVSS 3.1HIGH 8.8
See all 102 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences