Description
The POST SMTP Mailer WordPress plugin before 2.7.1 does not escape email message content before displaying it in the backend, allowing an unauthenticated attacker to perform XSS attacks against highly privileged users.
Published: 2023-11-27
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-58229 The POST SMTP Mailer WordPress plugin before 2.7.1 does not escape email message content before displaying it in the backend, allowing an unauthenticated attacker to perform XSS attacks against highly privileged users.
History

Wed, 04 Jun 2025 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Wpexperts post Smtp
CPEs cpe:2.3:a:wpexperts:post_smtp_mailer:*:*:*:*:*:wordpress:*:* cpe:2.3:a:wpexperts:post_smtp:*:*:*:*:*:wordpress:*:*
Vendors & Products Wpexperts post Smtp Mailer
Wpexperts post Smtp

Subscriptions

Wpexperts Post Smtp
cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2024-08-02T08:14:25.133Z

Reserved: 2023-11-03T19:08:32.554Z

Link: CVE-2023-5958

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-11-27T17:15:09.623

Modified: 2025-06-04T15:05:06.540

Link: CVE-2023-5958

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses