Security Flaw in All in One Files Upload Plugin by WordPress
CVE-2026-85576

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
All In One Files Upload
Vendor
CVE Published:
30 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-85576?

The All in One Files Upload plugin for WordPress lacks proper capability checks and fails to authenticate requests when saving settings. This vulnerability allows any authenticated user, regardless of their role, to make unauthorized changes to important settings. This poses a significant risk as it could lead to the modification of configurations that may compromise the integrity of the website.

Affected Version(s)

All in One Files Upload 0 < 2.0.17

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-85576 - Proof of Concept

References

https://wpscan.com/vulnerability/5c4546f4-fa6f-47a5-9d2b-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Erwan LR (WPScan)
WPScan
.