CVE Explorer

CVE-2026-33419

MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS (Security Token Service) AssumeRoleWithLDAPIdentity endpoint is vulnerable to LDAP credential brute-forcing due to two combined weaknesses: (1) distinguishable error responses that enable username enumeration, and (2) absence of rate limiting on authentication attempts. An unauthenticated network attacker can enumerate valid LDAP usernames and then perform unlimited password guessing to o

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:17f46cff6b382220d4ab2a7fe9b62deae9b955d971dffa03eb6ddb230c54fb70

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-307","description":"CWE-307: Improper Restriction of Excessive Authentication Attempts","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:2b26cc397ed522940e2f4147f70f8cc685e75f9c15cf3643b01d171b60802099 · sha256:eda27c33881ceb1b… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-204","description":"CWE-204: Observable Response Discrepancy","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:2b26cc397ed522940e2f4147f70f8cc685e75f9c15cf3643b01d171b60802099 · sha256:eda27c33881ceb1b… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"product":"minio","vendor":"minio","versions":[{"status":"affected","version":"< RELEASE.2026-03-17T21-25-16Z"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:2b26cc397ed522940e2f4147f70f8cc685e75f9c15cf3643b01d171b60802099 · sha256:eda27c33881ceb1b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":9.1,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:2b26cc397ed522940e2f4147f70f8cc685e75f9c15cf3643b01d171b60802099 · sha256:eda27c33881ceb1b… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions

{"cweId":"CWE-307","description":"CWE-307: Improper Restriction of Excessive Authentication Attempts","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:2b26cc397ed522940e2f4147f70f8cc685e75f9c15cf3643b01d171b60802099 · sha256:eda27c33881ceb1b… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-204","description":"CWE-204: Observable Response Discrepancy","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:2b26cc397ed522940e2f4147f70f8cc685e75f9c15cf3643b01d171b60802099 · sha256:eda27c33881ceb1b… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"https://github.com/minio/minio/security/advisories/GHSA-jv87-32hw-hh99","tags":["x_refsource_CONFIRM"],"url":"https://github.com/minio/minio/security/advisories/GHSA-jv87-32hw-hh99"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2b26cc397ed522940e2f4147f70f8cc685e75f9c15cf3643b01d171b60802099 · sha256:eda27c33881ceb1b… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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