CVE-2025-3607

HIGH EPSS 29.2%
Published Apr 24, 20251y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Apr 24, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

The Frontend Login and Registration Blocks plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.0.8. This is due to the plugin not properly validating a user's identity prior to updating a password. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change arbitrary user's passwords, including administrators, and leverage that to gain access to their account.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
29.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-620

References 4

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/frontend-login-and-registration-blocks/trunk/inc/class-flr-blocks-lost-password.php#L115
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3325911/#file10
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3325911/#file35
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/b06ce1e4-5cfb-415d-ad09-db194d6b4354?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.