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CVE-2024-5853

June 19, 2024, 6:15 a.m.

Tags

security@wordfence.com
2024-06-19
CVE-2024-5853

CVSS Score

9.9 / 10

Product(s) Impacted

Image Optimizer, Resizer and CDN – Sirv plugin for WordPress

  • up to 7.2.6

Description

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.

Weaknesses

Date

Published: June 19, 2024, 6:15 a.m.

Last Modified: June 19, 2024, 6:15 a.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@wordfence.com

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
9.9
Exploitability Score
3.1
Impact Score
6.0
Base Severity
CRITICAL
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://plugins.trac.wordpress.org/ security@wordfence.com
https://www.wordfence.com/ security@wordfence.com