Settings modification via missing nonce validation
Published Mar 21, 2026 · Updated Mar 21, 2026
Cross-site request forgery in Neos Connector for Fakturama 0.0.14 and earlier allows remote attackers to alter plugin settings. The ncff_add_plugin_page() settings handler accepts state-changing requests without validating a WordPress nonce, so forged form parameters are saved under an administrator's session. Exploitation requires a logged-in site administrator to visit or submit attacker-controlled content; the demonstrated consequence is modification of plugin settings.
Summary
What happened
Cross-site request forgery in Neos Connector for Fakturama 0.0.14 and earlier allows remote attackers to alter plugin settings. The ncff_add_plugin_page() settings handler accepts state-changing requests without validating a WordPress nonce, so forged form parameters are saved under an administrator's session. Exploitation requires a logged-in site administrator to visit or submit attacker-controlled content; the demonstrated consequence is modification of plugin settings.
The record
- CVE
- CVE-2026-4143
- Published
- Mar 21, 2026
- Updated
- Mar 21, 2026
- Vendor
- neo2oo5
- Product
- Neos Connector for Fakturama
- Classifications
- CWE-352, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 21, 2026CVE publishedPublication date reported by the CVE source.
- Mar 21, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=* <=0.0.14
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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