Vulnerability Database · Go · github.com/gorilla/websocket · Version
github.com/gorilla/websocket v1.5.4-0.20240701034025-d67f41855da4
v1.5.4-0.20240701034025-d67f41855da4 is affected by 5 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: v1.5.3.
Critical 0 High 1 Medium 1 Low 0 Unrated 3
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Released 01 Jul 2024
Licence BSD-2-Clause
Also known from other sources 0
Newer releases 300
Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
github.com/gorilla/websocket v1.5.4-0.20240701034025-d67f41855da4 vulnerabilities
5 vulnerabilities cover github.com/gorilla/websocket v1.5.4-0.20240701034025-d67f41855da4. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2020-27813: Integer overflow in github.com/gorilla/websocket | 7.5 high | 1.4.1 | 18 May 2021 |
| Gorilla WebSocket Uses Cryptographically Weak PRNG for WebSocket Mask Key | 6.9 medium | 1.5.3 | 24 Aug 2026 |
| Cryptographic Weakness in Gorilla WebSocket Package: Vulnerability Overview | N/A unrated | 1.5.3 | 25 Aug 2026 |
| CVE-2020-27813: Integer overflow in github.com/gorilla/websocket | N/A unrated | 1.4.1 | 14 Apr 2021 |
| CVE-2020-27813: Integer overflow in github.com/gorilla/websocket | N/A unrated | 1.4.1 | 14 Apr 2021 |
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Questions
About github.com/gorilla/websocket v1.5.4-0.20240701034025-d67f41855da4
Is github.com/gorilla/websocket v1.5.4-0.20240701034025-d67f41855da4 vulnerable?
Yes. 5 vulnerabilities in the Vulert database cover github.com/gorilla/websocket v1.5.4-0.20240701034025-d67f41855da4: 0 critical, 1 high, 1 medium and 0 low, plus 3 not yet rated. The upgrade Vulert recommends is v1.5.3, and each entry above names the fixed version to move to.
Which version of github.com/gorilla/websocket should I use instead of v1.5.4-0.20240701034025-d67f41855da4?
v1.5.3 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.
Is v1.5.4-0.20240701034025-d67f41855da4 the latest release of github.com/gorilla/websocket?
No. v1.5.4-0.20240701034025-d67f41855da4 was published 01 Jul 2024, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor github.com/gorilla/websocket for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the github.com/gorilla/websocket version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.