Description
The Slider Hero plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.2.0. This is due to missing or incorrect nonce validation on the qc_slider_hero_duplicate() function. This makes it possible for unauthenticated attackers to duplicate slides via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Published: 2023-07-12
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-34251 The Slider Hero plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.2.0. This is due to missing or incorrect nonce validation on the qc_slider_hero_duplicate() function. This makes it possible for unauthenticated attackers to duplicate slides via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title Slider Hero <= 8.2.0 - Cross-Site Request Forgery Bypass
Weaknesses CWE-352

Mon, 21 Oct 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Quantumcloud Slider Hero
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:30:15.588Z

Reserved: 2023-07-11T18:49:10.105Z

Link: CVE-2021-4424

cve-icon Vulnrichment

Updated: 2024-08-03T17:23:10.727Z

cve-icon NVD

Status : Modified

Published: 2023-07-12T07:15:10.240

Modified: 2026-04-08T19:17:47.903

Link: CVE-2021-4424

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses