CVE-2026-75415

Incorrect Access Control in AntFlow Allows Identity Forge

Published Aug 26, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
AntFlow V2.0.0 is vulnerable to Incorrect Access Control. JiMuMDCCommonsRequestLoggingFilter.java retrieves the userid from the request header as the core of the identity verification mechanism, allowing attackers to forge any user identity credential information, thereby causing sensitive information leakage.

Remediation

No solution or workaround provided in the CVE record

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Advisories

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History
Type Values Removed Values Added
Title Incorrect Access Control in AntFlow Allows Identity Forge
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title AntFlow User Identity Forgery via Header Manipulation
Weaknesses CWE-284
Type Values Removed Values Added
Weaknesses CWE-639
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
Title AntFlow User Identity Forgery via Header Manipulation
Weaknesses CWE-284
Type Values Removed Values Added
Description AntFlow V2.0.0 is vulnerable to Incorrect Access Control. JiMuMDCCommonsRequestLoggingFilter.java retrieves the userid from the request header as the core of the identity verification mechanism, allowing attackers to forge any user identity credential information, thereby causing sensitive information leakage.
References

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Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 1, 2026, 6:56 PM
Reserved
Aug 17, 2026, 12:00 AM
Status
Deferred
Published
Aug 26, 2026, 9:16 PM
Modified
Sep 3, 2026, 6:12 PM