CVE-2026-18481— Stored XSS in Participant URL Field leads to Account Takeover via Session Token Theft
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AWS | AWS Ops Wheel | ≤ PR168 | affected |
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I. Basic Information for CVE-2026-18481
Vulnerability Information
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Vulnerability Title
Stored XSS in Participant URL Field leads to Account Takeover via Session Token Theft
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Amazon Ops Wheel 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AWS AWS Ops Wheel是AWS的事件响应自动化工具。 Amazon Ops Wheel #168之前版本存在跨站脚本漏洞，该漏洞源于参与者URL处理中的存储型跨站脚本问题，可能导致经过身份验证的远程用户通过包含危险URI方案的特制participant_url值窃取会话令牌并升级为完全管理控制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| AWS | AWS Ops Wheel | 0 ~ PR168 | - |
II. Public POCs for CVE-2026-18481
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCVerified env Premium
Qwen3.6-35B-A3B · 7914 chars
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III. Intelligence Information for CVE-2026-18481
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Patches & Fixes for CVE-2026-18481 (1)
Vendor Advisories for CVE-2026-18481 (2)
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Same vendor: AWS
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ttttonyhe OBlog tags.php cross site scripting
V. Comments for CVE-2026-18481
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