MEDIUM 5.9 NVD

CVE-2026-50139

goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, `ShareHandler` reads the share token's `DownloadLimit` under `RLock`, releases the lock, serv

goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, `ShareHandler` reads the share token's `DownloadLimit` under `RLock`, releases the lock, serves the file, then re-acquires the lock to increment the counter. Concurrent requests all read the same `Downloaded`/`DownloadLimit` snapshot, all pass the check, and all are served — exceeding the operator's intended cap. Version 2.1.0 patches the issue.

References

https://github.com/goshs-labs/goshs/security/advisories/GHSA-j48m-h7xq-2xpj

Published: 2026-08-18 · Source: NVD · Feed updated: 2026-08-18

This medium severity vulnerability with a CVSS score of 5.9 was published on 2026-08-18 via NVD.

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