Unauthorized form actions via missing CSRF tokens
Published Dec 27, 2022 · Updated Aug 3, 2024
CSRF in Dolibarr Timesheet 4.5.0 through 4.5.5 allows remote attackers to submit unauthorized requests through an authenticated user's browser. Multiple forms and action links omit Dolibarr request tokens, preventing the server from verifying that submitted actions originated from the rendered interface. Exploitation requires an authenticated user to interact with attacker-controlled content, after which affected actions execute with that user's permissions.
Summary
What happened
CSRF in Dolibarr Timesheet 4.5.0 through 4.5.5 allows remote attackers to submit unauthorized requests through an authenticated user's browser. Multiple forms and action links omit Dolibarr request tokens, preventing the server from verifying that submitted actions originated from the rendered interface. Exploitation requires an authenticated user to interact with attacker-controlled content, after which affected actions execute with that user's permissions.
The record
- CVE
- CVE-2022-4766
- Published
- Dec 27, 2022
- Updated
- Aug 3, 2024
- Vendor
- Patrick Delcroix
- Product
- Dolibarr Timesheet
- Classifications
- CWE-352
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 27, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 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=4.5.0
- Affected versionversion=4.5.1
- Affected versionversion=4.5.2
- Affected versionversion=4.5.3
- Affected versionversion=4.5.4
- Affected versionversion=4.5.5
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
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Technologies
Your stack
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Your stack
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