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

Products

WordPress Custom Post Type Attachment plugin

up to 3.4.5

Custom Post Type Attachment plugin for WordPress

up to 3.4.5

Source

security@wordfence.com

CVE-2024-4546 details

Published : May 16, 2024, 8:15 a.m.
Last Modified : May 16, 2024, 1:03 p.m.

Description

The Custom Post Type Attachment plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'pdf_attachment' shortcode in all versions up to, and including, 3.4.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Score

1	2	3	4	5	6.4	7	8	9	10

Weakness

Weakness	Name	Description

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

Base Score

6.4

Exploitability Score

Impact Score

Base Severity

MEDIUM

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

References

URL	Source
https://plugins.trac.wordpress.org/changeset/3087121/	security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/f6ba2907-36f4-4c4d-9e25-d13d32e28690?source=cve	security@wordfence.com

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CVE-2024-4546