Vulnerability Description
A vulnerability was detected in RooCodeInc Roo-Code up to 3.51.1. This vulnerability affects unknown code of the file src/integrations/claude-code/oauth.ts of the component OAuth Callback. The manipulation results in cleartext transmission of sensitive information. The attack may be performed from remote. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit is now public and may be used. Multiple isses were reported to the vendor beforehand. They explain, that "they all apply to Roo Code, a project we no longer support - the repository was archived a while ago, and we don't encourage anyone to use it." This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://gist.github.com/tchen200311/dcf3d36781e8246876cde7965fdda490
- https://vuldb.com/cve/CVE-2026-81836
- https://vuldb.com/submit/864287
- https://vuldb.com/vuln/396169
- https://vuldb.com/vuln/396169/cti
FAQ
What is CVE-2026-81836?
CVE-2026-81836 is a vulnerability with a CVSS score of 3.7 (LOW). A vulnerability was detected in RooCodeInc Roo-Code up to 3.51.1. This vulnerability affects unknown code of the file src/integrations/claude-code/oauth.ts of the component OAuth Callback. The manipul...
How severe is CVE-2026-81836?
CVE-2026-81836 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-81836?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.