CVE-2024-8507

File Manager Pro <= 8.3.9 - Cross-Site Request Forgery to Arbitrary File Upload

HIGH
8.8
CVSS Score
Published: October 16, 2024 at 06:43 AM UTC
Updated: June 17, 2026 at 08:22 AM UTC
2 products affected across 2 vendorsFile ManagerFile Manager

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Severity
HIGH8.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The File Manager Pro plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 8.3.9. This is due to missing or incorrect nonce validation on the 'mk_file_folder_manager' ajax action. This makes it possible for unauthenticated attackers to upload arbitrary files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 8.3.10
Affected range stops below 8.3.10, so it looks safe — our inference, not a vendor statement
60%
v ≤ 8.3.9

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHWordfence
Vector?

Quick Info

StatusANALYZED
CWE
CWE-352

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