CVE-2026-45206
7.8 HIGHAn origin validation vulnerability in the Apex One/SEP agent could allow a local attacker to escalate privileges on affected installations
Published: 2026-05-21 · Last updated: 2026-05-21
Severity and scoring
- CVSS
- 7.8 HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-346
Description
An origin validation vulnerability in the Apex One/SEP agent could allow a local attacker to escalate privileges on affected installations. This is similar to CVE-2026-45207 but exists in a different process protection communication mechanism. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Source: NVD
References
Related CVEs
Same CWE
- CVE-2026-12304 — Same-origin policy bypass in the Networking: Cookies component (9.1 CRITICAL)
- CVE-2026-47825 — Spring Cloud Gateway Server forwards the X-Forwarded-For and Forwarded headers from untrusted proxies in certain configuration scenarios (8.6 HIGH)
- CVE-2026-9595 — Impact: When a user-configured proxy on webpack-dev-server has a broad context (e.g (5.3 MEDIUM)
- CVE-2026-11624 — The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent...
- CVE-2026-45173 — Idira Identity Browser Extension (Chrome, Firefox, and Edge builds) versions prior to 26.8.1 exhibit an origin validation flaw within its...