CVE-2021-4407

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Summary

CVECVE-2021-4407
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-07-12 04:15:00 UTC
Updated2023-11-07 03:40:00 UTC
DescriptionThe Custom Banners plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.2 This is due to missing or incorrect nonce validation on the saveCustomFields() function. This makes it possible for unauthenticated attackers to save custom fields via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Goldplugins Custom Banners All All All All

References

ReferenceSourceLinkTags
25 WordPress plugins vulnerable to CSRF attacks. – NinTechNet MISC blog.nintechnet.com
More WordPress plugins and themes vulnerable to CSRF attacks. – NinTechNet MISC blog.nintechnet.com
Multiple WordPress plugins fixed CSRF vulnerabilities (part 3). – NinTechNet MISC blog.nintechnet.com
Multiple WordPress plugins fixed CSRF vulnerabilities (part 2). – NinTechNet MISC blog.nintechnet.com
Custom Banners <= 3.2.2 - Cross-Site Request Forgery Bypass MISC www.wordfence.com
Multiple WordPress plugins fixed CSRF vulnerabilities (part 4). – NinTechNet MISC blog.nintechnet.com
403 Forbidden MISC plugins.trac.wordpress.org
Multiple WordPress plugins fixed CSRF vulnerabilities (part 5). – NinTechNet MISC blog.nintechnet.com
Multiple WordPress plugins fixed CSRF vulnerabilities (part 1). – NinTechNet MISC blog.nintechnet.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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