CVE-2023-52233

HIGH 8.6

WordPress POST SMTP Mailer plugin <= 2.8.6 - Broken Access Control on API vulnerability

CVSS Score

8.6

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in Post SMTP Post SMTP Mailer/Email Log.This issue affects Post SMTP Mailer/Email Log: from n/a through 2.8.6.

CWE	CWE-862
Vendor	post smtp
Product	post smtp mailer/email log
Published	Jun 11, 2024
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

Low

Affected Versions

Post SMTP / Post SMTP Mailer/Email Log

n/a ≤ 2.8.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/post-smtp/wordpress-post-smtp-mailer-plugin-2-8-6-broken-access-control-on-api-vulnerability?_s_id=cve

Credits

Yuchen Ji (Patchstack Alliance)