Information disclosure via permissive login CORS
Published Jan 28, 2020 · Updated Sep 16, 2024
Information disclosure in IBM Security Verify Privilege Vault 10.7 allows remote attackers to read sensitive login data through CORS. The login endpoint applies an overly permissive cross-origin policy, allowing an untrusted web origin to read responses that the browser would otherwise isolate. Exploitation requires a user to visit attacker-controlled content while the browser can reach the vault; the documented impact is limited to sensitive-information exposure.
Summary
What happened
Information disclosure in IBM Security Verify Privilege Vault 10.7 allows remote attackers to read sensitive login data through CORS. The login endpoint applies an overly permissive cross-origin policy, allowing an untrusted web origin to read responses that the browser would otherwise isolate. Exploitation requires a user to visit attacker-controlled content while the browser can reach the vault; the documented impact is limited to sensitive-information exposure.
The record
- CVE
- CVE-2019-4633
- Published
- Jan 28, 2020
- Updated
- Sep 16, 2024
- Vendor
- IBM
- Product
- IBM Security Verify Privilege Vault
- Classifications
- CWE-668
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 28, 2020CVE publishedPublication date reported by the CVE source.
- Sep 16, 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=10.7
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
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Weakness, pattern, technique
Public exploit references
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Technologies
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Your stack
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