CVE-2026-1343
Received Received - Intake

Unauthorized Access via Reverse Proxy Bypass in IBM Verify Access

Vulnerability report for CVE-2026-1343, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-04-08

Last updated on: 2026-04-09

Assigner: IBM Corporation

Description

IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 allows an attacker to contact internal authentication endpoints which are protected by the Reverse Proxy.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-04-08
Last Modified
2026-04-09
Generated
2026-07-06
AI Q&A
2026-04-08
EPSS Evaluated
2026-07-05
NVD
EUVD

Affected Vendors & Products

Showing 4 associated CPEs
Vendor Product Version / Range
ibm verify_identity_access From 11.0.0.0 (inc) to 11.0.2.0 (inc)
ibm security_verify_access_container From 10.0.0.0 (inc) to 10.0.9.1 (inc)
ibm verify_identity_access_container From 11.0.0.0 (inc) to 11.0.2.0 (inc)
ibm security_verify_access From 10.0.0 (inc) to 10.0.9.1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

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Executive Summary

This vulnerability affects IBM Verify Identity Access Container and IBM Security Verify Access products in certain versions. It allows an attacker to contact internal authentication endpoints that are supposed to be protected by the Reverse Proxy.

Impact Analysis

The vulnerability can allow an attacker to bypass protections provided by the Reverse Proxy and directly interact with internal authentication endpoints. This could lead to partial compromise of confidentiality and integrity of authentication processes, as indicated by the CVSS score which reflects low impact on confidentiality and integrity but no impact on availability.

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EPSS Chart