CVE-2026-18481

Description

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.

CVSS Vector

References

• https://aws.amazon.com/security/security-bulletins/2026-068-aws/
• https://github.com/aws/aws-ops-wheel/pull/168
• https://github.com/aws/aws-ops-wheel/security/advisories/GHSA-6rr8-cf9x-pj23