CVE-2023-26451
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Aug 2, 2023
Updated: Jan 12, 2024
CWE ID 330
Summary
CVE-2023-26451: This vulnerability exposes insufficient randomness in the generation of authorization tokens for the oAuth Authorization Service, making them predictable for third parties. Predictable tokens could be used to intercept and hijack the client authorization process, potentially compromising other users' accounts. The oAuth Authorization Service is an optional feature and has been updated with improved randomness sources for token generation. No public exploits are known to exist.
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Affected Products
- Open-xchange Appsuite Backend