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Vulnerability details: VCID-pk3j-kucq-33ca
Vulnerability ID VCID-pk3j-kucq-33ca
Aliases CVE-2026-2611
GHSA-67c5-x5mf-rppq
Summary mlflow: MLflow: Arbitrary Code Execution via Improper Origin Validation
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-940 Improper Verification of Source of a Communication Channel
CWE-346 Origin Validation Error
System Score Found at
cvssv3 9.6 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2611.json
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2026-2611
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2026-2611
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-67c5-x5mf-rppq
cvssv3.1 9.6 https://github.com/mlflow/mlflow
generic_textual CRITICAL https://github.com/mlflow/mlflow
cvssv3 9.6 https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
cvssv3.1 9.6 https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
generic_textual CRITICAL https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
ssvc Track* https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
cvssv3 9.6 https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
cvssv3.1 9.6 https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
generic_textual CRITICAL https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
ssvc Track* https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
cvssv3.1 9.6 https://nvd.nist.gov/vuln/detail/CVE-2026-2611
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2026-2611
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2611.json
https://api.first.org/data/v1/epss?cve=CVE-2026-2611
https://github.com/mlflow/mlflow
https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
https://nvd.nist.gov/vuln/detail/CVE-2026-2611
2479797 https://bugzilla.redhat.com/show_bug.cgi?id=2479797
GHSA-67c5-x5mf-rppq https://github.com/advisories/GHSA-67c5-x5mf-rppq
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2611.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Found at https://github.com/mlflow/mlflow
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Found at https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Found at https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2026-05-19T13:26:07Z/ Found at https://github.com/mlflow/mlflow/commit/8f9c8a53af90842944101eb8b7d60706822c81bc
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Found at https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Found at https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2026-05-19T13:26:07Z/ Found at https://huntr.com/bounties/8462addd-b464-4a84-b6a2-5529604e6e5a
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2026-2611
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.11287
EPSS Score 0.00036
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:28:29.819718+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2611.json 38.6.0