Medium severity · published Dec 9, 2025
CVE-2025-67563
WordPress Post SMTP plugin <= 3.6.1 - Broken Access Control vulnerability
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in Saad Iqbal Post SMTP post-smtp allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post SMTP: from n/a through <= 3.6.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PS
Post SMTP · Saad Iqbal
through 3.6.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-67563
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-67563
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/post-smtp/vulnerability/wordpress-post-smtp-plugin-3-6-1-broken-access-control-vulnerability?_s_id=cve
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