Article modification via tokenless cross-origin request
Published Mar 13, 2024 · Updated Aug 5, 2024
Cross-site request forgery in DedeCMS 5.7 allows remote attackers to alter articles through a logged-in administrator's browser. The /dede/article_edit.php endpoint accepts a cross-origin multipart POST containing dopost=save and article fields without an anti-CSRF token, then applies the supplied changes. Exploitation requires an administrator with an active DedeCMS session to visit attacker-controlled content, and the demonstrated consequence is unauthorized article modification.
Summary
What happened
Cross-site request forgery in DedeCMS 5.7 allows remote attackers to alter articles through a logged-in administrator's browser. The /dede/article_edit.php endpoint accepts a cross-origin multipart POST containing dopost=save and article fields without an anti-CSRF token, then applies the supplied changes. Exploitation requires an administrator with an active DedeCMS session to visit attacker-controlled content, and the demonstrated consequence is unauthorized article modification.
The record
- CVE
- CVE-2024-28432
- Published
- Mar 13, 2024
- Updated
- Aug 5, 2024
- Vendor
- Shanghai Zhuozhuo Network Technology Co., Ltd. (DesDev)
- Product
- DedeCMS
- Classifications
- CWE-352, T1565.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 13, 2024CVE publishedPublication date reported by the CVE source.
- Aug 5, 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
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
- DedeCMS 5.7 article_edit.php CSRF proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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