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CVE-2024-3564

June 1, 2024, 4:15 a.m.

Tags

security@wordfence.com
2024-06-01
CVE-2024-3564

CVSS Score

8.8 / 10

Product(s) Impacted

Content Blocks (Custom Post Widget) plugin for WordPress

  • up to 3.3.0

Description

The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 3.3.0 via the plugin's 'content_block' shortcode. This makes it possible for authenticated attackers, with contributor-level access and above, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

Weaknesses

Date

Published: June 1, 2024, 4:15 a.m.

Last Modified: June 1, 2024, 4:15 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

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
8.8
Exploitability Score
Impact Score
Base Severity
HIGH
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:U/C:H/I:H/A:H

References

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