CVE-2025-8217
📋 TL;DR
The Amazon Q Developer VS Code extension v1.84.0 contains injected code with a syntax error that prevents it from calling the Q Developer CLI. This is an embedded code quality issue that doesn't allow successful exploitation but indicates poor development practices. Only users of the specific extension version are affected.
💻 Affected Systems
- Amazon Q Developer Visual Studio Code extension
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
The syntax error prevents the injected code from executing, so no successful exploitation occurs even in worst-case scenarios.
Likely Case
Extension fails to properly interface with Q Developer CLI, causing functionality issues but no security compromise.
If Mitigated
With proper controls, the extension simply doesn't work as intended for Q Developer CLI integration.
🎯 Exploit Status
The syntax error prevents successful exploitation; this is more of a code quality issue than an exploitable vulnerability.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: v1.85.0
Vendor Advisory: https://aws.amazon.com/security/security-bulletins/AWS-2025-015/
Restart Required: Yes
Instructions:
1. Open VS Code. 2. Go to Extensions view. 3. Find Amazon Q Developer extension. 4. Click Update or uninstall v1.84.0 and install v1.85.0. 5. Restart VS Code.
🔧 Temporary Workarounds
Uninstall vulnerable version
allRemove the vulnerable extension version completely
code --uninstall-extension amazon.aws-toolkit-vscode
🧯 If You Can't Patch
- Uninstall the Amazon Q Developer extension completely
- Disable the extension in VS Code settings
🔍 How to Verify
Check if Vulnerable:
Check extension version in VS Code Extensions view or run: code --list-extensions --show-versions | grep amazon.aws-toolkit-vscodeCheck Version:
code --list-extensions --show-versions | grep amazon.aws-toolkit-vscodeVerify Fix Applied:
Verify extension shows version 1.85.0 or higher in VS Code Extensions view📡 Detection & Monitoring
Log Indicators:
- Extension loading errors in VS Code logs
- Failed API calls to Q Developer CLI
Network Indicators:
- No successful network calls to Q Developer CLI endpoints
SIEM Query:
Process execution of VS Code with vulnerable extension version