CVE-2026-4364 identifies a Cross-Site Scripting (XSS) vulnerability in various versions of IBM Verify Identity Access and IBM Security Verify Access products. The flaw stems from the incorrect specification of 'text/html' as the Content-Type for certificate listings that return a JSON payload, which browsers may then interpret as executable script. Rated with a CVSSv3.1 score of 5.4 (Medium), this vulnerability requires low privileges and user interaction, potentially leading to JavaScript injection with limited impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, with its EPSS score indicating a very low probability of exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 10.0.0.0, <= 10.0.9.1CPE matchmatch criteria | cpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:* | ||
>= 10.0.0.0, <= 10.0.9.1CPE matchmatch criteria | cpe:2.3:a:ibm:security_verify_access_container:*:*:*:*:*:*:*:* | ||
>= 11.0.0.0, <= 11.0.2.0CPE matchmatch criteria | cpe:2.3:a:ibm:verify_identity_access:*:*:*:*:*:*:*:* | ||
>= 11.0.0.0, <= 11.0.2.0CPE matchmatch criteria | cpe:2.3:a:ibm:verify_identity_access_container:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.