The e-signature plugin for WordPress is vulnerable to Remote Code Execution in versions before 1.5.6.8. This allows unauthenticated attackers to execute code on the server.
This vulnerability is a critical severity with CVSS 9.8 Remote Code Execution issue affecting the Plugin e-signature. It affects Versions before 1.5.6.8 and is fixed in 1.5.6.8.
Use the related hub and response guides to connect this vulnerability report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
the tracked vulnerability is tracked for the Plugin e-signature as critical severity with CVSS 9.8. The affected range is Versions before 1.5.6.8. Update e-signature to 1.5.6.8 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report uses the upstream feed identifier because a CVE has not been attached to the record yet.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions before 1.5.6.8.
Confirm e-signature is updated to 1.5.6.8 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
e-signature
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
1.5.6.8
|
| Affected Versions |
Versions before 1.5.6.8
|
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