CVE-2023-50976

CRITICALNVD 9.89.8—Elevated

9.8

Redpanda before 23.1.21 and 23.2.x before 23.2.18 has missing authorization checks in the Transactions API.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 30.7%
KEV: Not listed

Published

December 18, 2023

Last Modified

May 20, 2025

References (10)

cve@mitrehttps://github.com/redpanda-data/redpanda/compare/v23.1.20...v23.1.21
cve@mitrehttps://github.com/redpanda-data/redpanda/compare/v23.2.17...v23.2.18
cve@mitrehttps://github.com/redpanda-data/redpanda/issues/15048
cve@mitrehttps://github.com/redpanda-data/redpanda/pull/14969
cve@mitrehttps://github.com/redpanda-data/redpanda/pull/15060
af854a3a-2127-422b-91ae-364da2661108https://github.com/redpanda-data/redpanda/compare/v23.1.20...v23.1.21
af854a3a-2127-422b-91ae-364da2661108https://github.com/redpanda-data/redpanda/compare/v23.2.17...v23.2.18
af854a3a-2127-422b-91ae-364da2661108https://github.com/redpanda-data/redpanda/issues/15048
af854a3a-2127-422b-91ae-364da2661108https://github.com/redpanda-data/redpanda/pull/14969
af854a3a-2127-422b-91ae-364da2661108https://github.com/redpanda-data/redpanda/pull/15060

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-862Missing Authorization

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:46 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2023-50976?

CVE-2023-50976 is a critical vulnerability published on December 18, 2023. Redpanda before 23.1.21 and 23.2.x before 23.2.18 has missing authorization checks in the Transactions API.

When was CVE-2023-50976 disclosed?

CVE-2023-50976 was first published in the National Vulnerability Database on December 18, 2023, with the most recent update on May 20, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-50976 actively exploited?

CVE-2023-50976 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 30.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-50976?

CVE-2023-50976 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-50976?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-50976, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-50976

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-50976?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(5)

Related CVEs(same CWE)