CVE-2024-5853

The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the sirv_upload_file_by_chanks AJAX action in all versions up to, and including, 7.2.6. This makes it possible for authenticated attackers, with Contributor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/3103410/sirv/trunk/sirv.php	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/e89b40ec-1952-46e3-a91b-bd38e62f8929?source=cve	Third Party Advisory
https://plugins.trac.wordpress.org/changeset/3103410/sirv/trunk/sirv.php	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/e89b40ec-1952-46e3-a91b-bd38e62f8929?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sirv:sirv:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2024-06-19 06:15

Updated : 2025-12-05 20:09

NVD link : CVE-2024-5853

Mitre link : CVE-2024-5853

CVE.ORG link : CVE-2024-5853

JSON object : View

Products Affected

sirv

sirv

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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