Ivory Search <= 5.5.13 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'menu_gcse' and 'nothing_found_text' Parameters

2026-01-27 19:35

JongHwan Shin (zzzsleep)

Strategic Overview

Status

Patched in 5.5.14

Affected PluginIvory Search – WordPress Search Plugin

Affected Version<= 5.5.13

CVSS4.4Medium

CVECVE-2026-1053

View all Ivory Search – WordPress Search Plugin vulnerabilities

Vulnerability Overview

The Ivory Search – WordPress Search Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 5.5.13 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Technical Analysis

REMEDIATION: Update to version 5.5.14, 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-2026-1053 https://www.wordfence.com/threat-intel/vulnerabilities/id/cdc5ef6a-32d8-4c4b-b459-d9b543b56898

CVSS Vector

4.4

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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