CVE-2024-13705

MEDIUM

StageShow < 9.8.6 - Unauthenticated Reflected Cross-Site Scripting via remove_query_arg

Title source: llm

Description

The StageShow plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of remove_query_arg without appropriate escaping on the URL in all versions up to, and including, 9.8.6. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

References (4)

Core 4

Core References

https://plugins.trac.wordpress.org/changeset/3258990/stageshow/trunk/include/stageshowlib_escaping.php

https://plugins.trac.wordpress.org/changeset/3258990/stageshow/trunk/admin/stageshow_manage_seating.php

Patch

https://plugins.trac.wordpress.org/browser/stageshow/trunk/admin/stageshow_manage_seating.php#L502

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/4c5a6436-1a08-4b3d-ab85-e5f75f216ab8?source=cve

Scores

CVSS v3 6.1

EPSS 0.0034

EPSS Percentile 25.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

malcolm-oph/StageShow < 9.8.6

stageshow_project/stageshow < 9.8.6

Published Jan 30, 2025

Tracked Since Feb 18, 2026