Flat PM < 3.0.13 - Reflected Cross-Site Scripting
CVE-2022-3934

5.4MEDIUM

Key Information:

Vendor

Wordpress
Status
Flatpm
Vendor
CVE Published:
12 December 2022

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 10%

What is CVE-2022-3934?

The FlatPM WordPress plugin before 3.0.13 does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin

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Deploy the Patch

Affected Version(s)

FlatPM 0 < 3.0.13

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-2022-3934 - Proof of Concept

References

https://wpscan.com/vulnerability/ab68381f-c4b8-4945-a6a5-...
exploitvdb-entrytechnical-description

EPSS Score

10% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

cydave
WPScan
JSON
.