Ivory Search <= 4.6 - Reflected Cross Site Scripting

2021-03-30 00:00

Jinson Varghese Behanan

Strategic Overview

Status

Patched in 4.6.1

Affected PluginIvory Search – WordPress Search Plugin

Affected Version<= 4.6

CVSS6.1Medium

CVECVE-2021-24234

View all Ivory Search – WordPress Search Plugin vulnerabilities

Vulnerability Overview

The Search Forms page of the Ivory Search WordPress lugin before 4.6.1 did not properly sanitise the tab parameter before output it in the page, leading to a reflected Cross-Site Scripting issue when opening a malicious crafted link as a high privilege user. Knowledge of a form id is required to conduct the attack.

Technical Analysis

REMEDIATION: Update to version 4.6.1, 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-2021-24234 https://www.wordfence.com/threat-intel/vulnerabilities/id/d9e3f310-5a5e-4ca8-806d-9a7aacfaf5ed

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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