Church Admin < 3.4.135 - Unauthenticated Plugin's Backup Disclosure
CVE-2022-0833

4.3MEDIUM

Key Information:

Vendor

Wordpress
Status
Church Admin
Vendor
CVE Published:
28 March 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2022-0833?

The Church Admin WordPress plugin before 3.4.135 does not have authorisation and CSRF in some of its action as well as requested files, allowing unauthenticated attackers to repeatedly request the "refresh-backup" action, and simultaneously keep requesting a publicly accessible temporary file generated by the plugin in order to disclose the final backup filename, which can then be fetched by the attacker to download the backup of the plugin's DB data

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Affected Version(s)

Church Admin 0 < 3.4.135

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-2022-0833 - Proof of Concept

References

https://wpscan.com/vulnerability/b2c7c1e8-d72c-4b1e-b5cb-...
exploitvdb-entrytechnical-description

CVSS V3.1

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

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

cydave
WPScan
JSON
.