Relevanssi – A Better Search <= 3.5.7.1 - Stored Cross-Site Scripting

2017-02-28 00:00

Mallory Adams

Strategic Overview

Status

Patched in 3.5.8

Affected PluginRelevanssi – A Better Search

Affected Version< 3.5.8

CVSS6.1Medium

CVECVE-2017-1000038

View all Relevanssi – A Better Search vulnerabilities

Vulnerability Overview

WordPress plugin Relevanssi version 3.5.7.1 is vulnerable to stored XSS resulting in attacker being able to execute JavaScript on the affected site

Technical Analysis

REMEDIATION: Update to version 3.5.8, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2017-1000038 https://www.wordfence.com/threat-intel/vulnerabilities/id/624a87c7-d43e-48d5-8489-d4f7b3ea10da

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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