The StageShow plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘anchor’ parameter in all versions up to, and including, 10.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00037}

epss

{'score': 0.00035}


Tue, 15 Jul 2025 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Stageshow Project
Stageshow Project stageshow
CPEs cpe:2.3:a:stageshow_project:stageshow:*:*:*:*:*:wordpress:*:*
Vendors & Products Stageshow Project
Stageshow Project stageshow

Fri, 06 Jun 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 06 Jun 2025 07:00:00 +0000

Type Values Removed Values Added
Description The StageShow plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘anchor’ parameter in all versions up to, and including, 10.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title StageShow <= 10.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via anchor Parameter
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2025-06-06T06:42:50.630Z

Updated: 2025-06-06T16:09:22.919Z

Reserved: 2025-06-04T22:01:22.219Z

Link: CVE-2025-5703

cve-icon Vulnrichment

Updated: 2025-06-06T15:43:21.881Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-06T07:15:30.463

Modified: 2025-07-15T17:15:17.927

Link: CVE-2025-5703

cve-icon Redhat

No data.