CVE-2024-10855

The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the filename parameter of the sirv_upload_file_by_chunks() function and lack of in all versions up to, and including, 7.3.0. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary option values on the WordPress site. This can be leveraged to delete an option that would create an error on the site and deny service to legitimate users.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/sirv/tags/7.2.8/sirv.php#L4691	Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3186406%40sirv&new=3186406%40sirv&sfp_email=&sfph_mail=	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/d6ec09e5-4994-4d23-bf8e-26b64d5303fa?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2024-11-20 07:15

Updated : 2024-11-26 20:34

NVD link : CVE-2024-10855

Mitre link : CVE-2024-10855

CVE.ORG link : CVE-2024-10855

JSON object : View

Products Affected

sirv

sirv

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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