GHSA-9mj6-hxhv-w67j
Suggest an improvement- Source
- https://github.com/advisories/GHSA-9mj6-hxhv-w67j
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-9mj6-hxhv-w67j/GHSA-9mj6-hxhv-w67j.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-9mj6-hxhv-w67j
- Aliases
-
- CVE-2025-63811
- GO-2025-4123
- Downstream
- Related
- Published
- 2025-11-12T18:31:25Z
- Modified
- 2025-11-18T16:12:36.875191Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- jose2go is vulnerable to a JWT bomb attack through its decode function
- Details
-
An issue was discovered in dvsekhvalnov jose2go 1.5.0 thru 1.7.0 allowing an attacker to cause a Denial-of-Service (DoS) via crafted JSON Web Encryption (JWE) token with an exceptionally high compression ratio.
- Database specific
{ "severity": "HIGH", "cwe_ids": [ "CWE-400" ], "nvd_published_at": "2025-11-12T18:15:35Z", "github_reviewed_at": "2025-11-14T21:44:36Z", "github_reviewed": true }- References
Affected packages
Go / github.com/dvsekhvalnov/jose2go
Package
- Name
- github.com/dvsekhvalnov/jose2go
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/dvsekhvalnov/jose2go