WordPress Plugin Vulnerabilities

Signature Add-On for Gravity Forms < 1.8.7 - Missing Authorization

Description

The Signature Add-On for Gravity Forms plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.8.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.

Affects Plugins

Plugin icon
gravity-signature-forms-add-on
Fixed in 1.8.7

References

CVE
CVE-2025-62099
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/a1b99ea1-109e-4632-9439-3ffbb10f0839

Classification

Type
NO AUTHORISATION
OWASP top 10
A5: Broken Access Control
CWE
CWE-862
CVSS
4.3 (medium)

Miscellaneous

Original Researcher
Nabil Irawan
Verified
No
WPVDB ID
06111ac0-4840-41eb-9a92-d66964526ef5

Timeline

Publicly Published
2025-12-31 (about 8 months ago)
Added
2026-01-05 (about 8 months ago)
Last Updated
2026-01-05 (about 8 months ago)

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