CVE-2024-2477

wpDiscuz <= 7.6.15 - Authenticated (Author+) Stored Cross-Site Scripting via Uploaded Image Alternative Text

CVSS 6.4 MEDIUMEPSS 0.3%CWE-79

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 6.4EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

23 abr 2024Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

The wpDiscuz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Alternative Text' field of an uploaded image in all versions up to, and including, 7.6.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

Productos afectados

advancedcoding · Comments – wpDiscuz

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Referencias

https://plugins.trac.wordpress.org/changeset/3060040/wpdiscuz/trunk/utils/class.WpdiscuzHelperUpload.php https://www.wordfence.com/threat-intel/vulnerabilities/id/3eddc03d-ecff-4b50-a574-7b6b62e53af0?source=cve