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Vulnerability record · CVE-2026-75415 · published 26 August 2026

CVE-2026-75415: Insecure direct object reference vulnerability

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.

7.5 CVSS 3.1 High EPSS 0.39% · top 69.0% CWE-639 · Insecure direct object reference Deferred
7.5CVSS 3.1 base score
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
3 Sep 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

LinkTags
https://github.com/Y4y17/CVE/blob/main/AntFlow/Identity%20verification%20mechanism.md
https://github.com/Y4y17/CVE/blob/main/AntFlow/Identity%20verification%20mechanism.md

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.4CVE-2026-55255Langflow IDOR in responses endpoint allows cross-user flow executionLangflow before 1.9.1 has an insecure direct object reference in the /api/v1/responses endpoint. An authenticated attacker can supply another user's …KEVEPSS 0.89%analysed

Source: NIST National Vulnerability Database (record CVE-2026-75415), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.