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Vulnerability · Published Apr 1, 2026 · Assigned by ibm

CVE-2026-4364Security Vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify Access

Medium 5.4

In plain English

A medium-severity cross-site scripting in Security Verify Access from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)<0.1%top 99.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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 certificate listings retrieved via a browser session to return a JSON payload while incorrectly specifying the response Content-Type as text/html. Because the content is delivered with an HTML MIME type, browsers may interpret the JSON data as executable script under certain conditions. This creates an opportunity for JavaScript injection, potentially leading to cross-site scripting (XSS).

Affected products (as reported)

VendorProductVersions
IBM Verify Identity Access Container 11.0 – through 11.0.2
IBM Security Verify Access Container 10.0 – through 10.0.9.1
IBM Verify Identity Access 11.0 – through 11.0.2
IBM Security Verify Access 10.0 – through 10.0.9.1

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References