CVE-2026-18481

HIGH CVSS 4.0: 6.2 EPSS 0.28%
Updated Aug 04, 2026
AWS
Parameter Value
CVSS 6.2 (HIGH)
Affected Versions 0 — pr168
Type CWE-79 (Cross-Site Scripting (XSS))
Vendor AWS
Public PoC No

Stored cross-site scripting in the participant URL handling in AWS Ops Wheel before PR #168 might allow an authenticated remote user to steal session tokens and escalate to full administrative control of the deployed instance via a crafted participant_url value containing a dangerous URI scheme. To remediate this issue, users should redeploy from the latest version of aws-ops-wheel.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
Active
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Aws Aws_Ops_Wheel
cpe:2.3:a:aws:aws_ops_wheel:*:*:*:*:*:*:*:*
0 <= pr168