Dashboard / CVE-2026-45173

CVE-2026-45173

HIGH
MEDIUM Priority: 0.01 BB Relevance: 67/100
Published: 2026-06-11 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Passive
S: X
AT: None
VC: High
VI: Low
VA: None

Description

Idira Identity Browser Extension (Chrome, Firefox, and Edge builds) versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote attacker to trigger unauthorized application interaction or execution parameters within the context of that authenticated browser session. CyberArk Security Bulletin: CA26-21

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
paloaltonetworks idira_identity_browser_extension 26.0.0 – 26.8.1

References & Advisories (1)

Bug Bounty Relevance

67 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

8.4 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber

EPSS — Exploitation Probability

0.16%
Raw Score 0.001610
Percentile 5.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00161
2026-10-28
0.00161

Intelligence Sources

nvd ref →

External Links