CVE-2023-1405 | BDVDB-2026-222159 Detail

Formidable Forms

Description#

The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a suitable gadget is present.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact none. Attack vector: network.

Weaknesses#

CWE-502 Deserialization of Untrusted Data

References#

https://wpscan.com/vulnerability/8c727a31-ff65-4472-8191-b1becc08192a/

Exploit#

https://wpscan.com/vulnerability/8c727a31-ff65-4472-8191-b1becc08192a/

History#

Version 12024-01-16Record published in the CVE List.
Version 22025-06-11Most recent update recorded in the CVE List.

Published

Published: 2024-01-16
Last modified: 2025-06-11

Vendor information

Vendor: Not stated
Product: Formidable Forms

Score

7.5 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 53.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Insecure Deserialization

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 6.2
Fixed
6.2

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.5 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	High
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).