Contact deletion via blank anti-CSRF token
Published Jan 8, 2021 · Updated Aug 4, 2024
Cross-site request forgery in Advanced Webhost Billing System 3.7.0 allows remote attackers to delete an additional contact. The additional-contact deletion handler accepts a blank anti-CSRF token and processes the crafted request under the victim's active session. Exploitation requires an authenticated user to open an attacker-controlled page, and the demonstrated consequence is deletion of that user's contact record.
Summary
What happened
Cross-site request forgery in Advanced Webhost Billing System 3.7.0 allows remote attackers to delete an additional contact. The additional-contact deletion handler accepts a blank anti-CSRF token and processes the crafted request under the victim's active session. Exploitation requires an authenticated user to open an attacker-controlled page, and the demonstrated consequence is deletion of that user's contact record.
The record
- CVE
- CVE-2020-25950
- Published
- Jan 8, 2021
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-352, T1565.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 8, 2021CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
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
- Advanced Webhost Billing System 3.7.0 CSRF proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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