CVE-2026-18481 (GCVE-0-2026-18481)
Vulnerability from cvelistv5 – Published: 2026-07-31 18:12 – Updated: 2026-07-31 19:52
VLAI
EPSS
VEX
Title
Stored XSS in Participant URL Field leads to Account Takeover via Session Token Theft
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 18:52 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
| https://github.com/aws/aws-ops-wheel/pull/168 | patch |
| https://github.com/aws/aws-ops-wheel/security/adv… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| AWS | AWS Ops Wheel |
Affected:
0 , ≤ PR168
(custom)
cpe:2.3:a:aws:aws_ops_wheel:*:*:*:*:*:*:*:* |
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