Channel deletion via tokenless cross-site request
Published Mar 13, 2024 · Updated Aug 2, 2024
Cross-site request forgery in DedeCMS 5.7 allows remote attackers to delete a content channel through /dede/mychannel_edit.php. The endpoint accepts a POST with dopost=delete and a channel id without a request-specific anti-CSRF token, then performs the deletion under the browser's active session. Exploitation requires an authenticated administrator to load or submit an attacker-controlled form, and the demonstrated consequence is deletion of the selected channel.
Summary
What happened
Cross-site request forgery in DedeCMS 5.7 allows remote attackers to delete a content channel through /dede/mychannel_edit.php. The endpoint accepts a POST with dopost=delete and a channel id without a request-specific anti-CSRF token, then performs the deletion under the browser's active session. Exploitation requires an authenticated administrator to load or submit an attacker-controlled form, and the demonstrated consequence is deletion of the selected channel.
The record
- CVE
- CVE-2024-28673
- Published
- Mar 13, 2024
- Updated
- Aug 2, 2024
- Vendor
- Shanghai Zhuozhuo Network Technology Co., Ltd. (DesDev)
- Product
- DedeCMS
- Classifications
- CWE-352, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 13, 2024CVE publishedPublication date reported by the CVE source.
- Aug 2, 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?
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- Affected versionversion=5.7
What conditions does exploitation require?
What is affected?
Published CVSS scores
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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
- CSRF form for mychannel_edit.phpproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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