Account deletion via tokenless GET request
Published Nov 15, 2024 · Updated Nov 20, 2024
Cross-site request forgery in wallabag before 2.5.4 allows remote attackers to delete a logged-in user's account through its browser. The /account/delete route accepted a state-changing GET request, and deleteAccountAction performed the deletion without validating a CSRF token. Exploitation requires a logged-in user to load an attacker-controlled request, and the consequence is deletion of that user's account.
Summary
What happened
Cross-site request forgery in wallabag before 2.5.4 allows remote attackers to delete a logged-in user's account through its browser. The /account/delete route accepted a state-changing GET request, and deleteAccountAction performed the deletion without validating a CSRF token. Exploitation requires a logged-in user to load an attacker-controlled request, and the consequence is deletion of that user's account.
The record
- CVE
- CVE-2023-0737
- Published
- Nov 15, 2024
- Updated
- Nov 20, 2024
- Vendor
- wallabag
- Product
- wallabag
- Classifications
- CWE-352
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 15, 2024CVE publishedPublication date reported by the CVE source.
- Nov 20, 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 <2.5.4
- Affected versionversion=unspecified <2.5.4
What conditions does exploitation require?
What is affected?
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
- Account-deletion CSRF proof of conceptproof of concept · unverified
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Technologies
Your stack
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Your stack
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