PT-2026-51549 · Tenable · Tenable Identity Exposure

Cobalt · Published 2026-06-23 · Updated 2026-06-23 · CVE-2026-13007

NVD

CVSS v3.1

7.5

High

Base vector

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

Tenable Identity Exposure contains multiple unauthenticated API endpoints under /w/api/* that expose sensitive application configuration data including cleartext LDAP credentials, SAML configuration, user accounts, and directory settings to unauthenticated remote attackers. Affected responses are served with Cache-Control: public headers and without Vary: Cookie, allowing reverse proxies and CDNs to cache and serve sensitive data to unauthenticated users even after authentication is applied.

Fix

Missing Authentication

Weakness Enumeration

CWE-524

CWE-306

Related Identifiers

CVE-2026-13007

Affected Products

Tenable Identity Exposure

References · 2

• https://tenable.com/security/research/tns-2026-16 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-13007 · Security Note