MEDIUM 5.5 NVD
CVE-2026-84856
A vulnerability was detected in rowboatlabs rowboat up to 0.9.1. The impacted element is the function request.text/req.json of the file apps/rowboat/app/api/com
A vulnerability was detected in rowboatlabs rowboat up to 0.9.1. The impacted element is the function request.text/req.json of the file apps/rowboat/app/api/composio/webhook/route.ts of the component Composio Webhook Endpoint. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit is now public and may be used. Upgrading to version 0.9.2 is sufficient to resolve this issue. Upgrading the affected component is recommended. The legacy Next.js app was deleted at 0.9.2 rather than patched, leaving no security control behind.
References
- https://github.com/hackerguopeng/cve/tree/main/Rowboat_PreAuth_Body_Buffer_DoS_Report
- https://github.com/rowboatlabs/rowboat/releases/tag/v0.9.2
- https://vuldb.com/cve/CVE-2026-84856
- https://vuldb.com/submit/886260
- https://vuldb.com/vuln/398131
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-09-02 via NVD.
vulnfeed aggregates 10363 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.