Entry modification via nonce-free AJAX action
Published Apr 15, 2024 · Updated Aug 9, 2024
Cross-site request forgery in Smart Forms before 2.6.94 allows remote attackers to alter form entries through a logged-in user's browser. The rednao_smart_forms_edit_form_values AJAX action accepts attacker-supplied entryId, entryString, and elementOptions values without a CSRF nonce check. Exploitation requires a logged-in user to load attacker-controlled content, and successful requests modify stored entry data.
Summary
What happened
Cross-site request forgery in Smart Forms before 2.6.94 allows remote attackers to alter form entries through a logged-in user's browser. The rednao_smart_forms_edit_form_values AJAX action accepts attacker-supplied entryId, entryString, and elementOptions values without a CSRF nonce check. Exploitation requires a logged-in user to load attacker-controlled content, and successful requests modify stored entry data.
The record
- CVE
- CVE-2024-1306
- Published
- Apr 15, 2024
- Updated
- Aug 9, 2024
- Vendor
- RedNao
- Product
- Smart Forms
- Classifications
- CWE-352
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 15, 2024CVE publishedPublication date reported by the CVE source.
- Aug 9, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <2.6.94
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- WPScan CSRF PoCproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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