CVE-2023-34372

MediumCVSS 5.9

Published: 30/08/2023(UTC)Updated: 17/06/2026(UTC)Translated: 19/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.44%

35th percentile - higher than 35% of all known CVEs

Summary

The SpamReferrerBlock plugin versions up to 2.22 has a stored Cross-Site Scripting (XSS) vulnerability with authentication (admin+).

Risk Assessment

An attacker could exploit this vulnerability to inject malicious scripts, potentially leading to data theft or session hijacking of the administrator.

Recommendation

It is recommended to update the SpamReferrerBlock plugin to the latest version to mitigate this vulnerability.

Original NVD description (English source)

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Didier Sampaolo SpamReferrerBlock plugin <= 2.22 versions.