CVE-2025-13820

MEDIUM EPSS 13.1%

Published Jan 1, 20266mo ago · Modified Jun 17, 20262w ago

5.3 CVSS 3.1

Medium

Published Jan 1, 2026 6mo ago

Last Modified Jun 17, 2026 2w ago

Description

The Comments WordPress plugin before 7.6.40 does not properly validate user's identity when using the disqus.com provider, allowing an attacker to log in to any user (when knowing their email address) when such user does not have an account on disqus.com yet.

CVSS Details

Base Score

5.3

Exploitability

3.9

Impact

1.4

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

13.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

References 1

wpscan.com https://wpscan.com/vulnerability/21bc9b41-a967-42dc-9916-bb993b05709c/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.