Auth bypass in Redpanda
CVE-2023-50976
Redpanda before 23.1.21 and 23.2.x before 23.2.18 has missing authorization checks in the Transactions API.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/redpanda-data/redpanda/pull/14969 (Patch, Issue Tracking)
- github.com/redpanda-data/redpanda/pull/15060 (Patch, Issue Tracking)
- github.com/redpanda-data/redpanda/issues/15048 (Exploit, Issue Tracking)
- github.com/redpanda-data/redpanda/compare/v23.1.20...v23.1.21 (Release Notes)
- github.com/redpanda-data/redpanda/compare/v23.2.17...v23.2.18 (Release Notes)
Frequently asked questions
- What is CVE-2023-50976?
- CVE-2023-50976 is a critical-severity vulnerability in Redpanda, classified under Missing Authorization. CVSS score: 9.8/10. Published 2023-12-18.
- How severe is CVE-2023-50976?
- Critical severity. CVSS v3 base score is 9.8 out of 10.