e-signature < 1.5.6.8 - Unauthenticated Remote Code Execution

2021-01-11 00:00

Anonymous

Strategic Overview

Status

Patched in 1.5.6.8

Affected Plugine-signature

Affected Version< 1.5.6.8

CVSS9.8Critical

CVEN/A

View all e-signature vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 1.5.6.8, or a newer patched version --- IDENTIFIER: CWE-94 (Improper Control of Generation of Code ('Code Injection')) The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

External References

https://www.wordfence.com/threat-intel/vulnerabilities/id/03be4344-d388-4357-8a2e-c3b9c8b83017

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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