Authorization Bypass in WP E-Signature Add-on for Fluent Forms by WP
CVE-2026-110383

7.5HIGH

Key Information:

Vendor

WordPress
Status
Electronic Signature Add-on For Fluent Forms
Vendor
CVE Published:
18 October 2026

What is CVE-2026-110383?

The WP E-Signature Electronic Signature Add-on for Fluent Forms suffers from an authorization bypass vulnerability due to incorrectly configured access control measures. This flaw enables attackers to exploit weaknesses in security levels, potentially allowing unauthorized access to sensitive resources. Affected versions range from n/a through 2.0.5, emphasizing the urgency of applying necessary security updates to mitigate risks.

Affected Version(s)

Electronic Signature Add-on for Fluent Forms 0 <= 2.0.5

References

https://patchstack.com/database/wordpress/plugin/signatur...
vdb-entry

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Oly Hossen | Patchstack Bug Bounty Program
.