Voucher payment request creation via missing CSRF validation
Published Apr 8, 2021 · Updated Aug 3, 2024
Cross-site request forgery in Web-School ERP 5.0 allows remote attackers to create voucher payment requests through an administrator's session. The voucher creation endpoint accepts a state-changing POST without validating a CSRF token, so attacker-supplied fields are processed as an administrator's request. Exploitation requires an authenticated administrator to visit attacker-controlled content; the demonstrated consequence is creation of a voucher payment request.
Summary
What happened
Cross-site request forgery in Web-School ERP 5.0 allows remote attackers to create voucher payment requests through an administrator's session. The voucher creation endpoint accepts a state-changing POST without validating a CSRF token, so attacker-supplied fields are processed as an administrator's request. Exploitation requires an authenticated administrator to visit attacker-controlled content; the demonstrated consequence is creation of a voucher payment request.
The record
- CVE
- CVE-2021-30114
- Published
- Apr 8, 2021
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-352, T1565.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 8, 2021CVE 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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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
- Cross-origin voucher creation HTML proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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