VaultPress <=1.9 - Remote Code Execution

2017-09-16 00:00

Slavco Mihajloski

Strategic Overview

Status

Patched in 1.9.1

Affected PluginJetpack VaultPress

Affected Version<= 1.9

CVSS9.8Critical

CVEN/A

View all Jetpack VaultPress vulnerabilities

Vulnerability Overview

The VaultPress plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.9 via the openssl_verify function. This allows unauthenticated attackers to execute code on the server.

Technical Analysis

REMEDIATION: Update to version 1.9.1, 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/f71f2096-e4c9-406a-a4e5-0006b380fbaa

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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