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Go package

github.com/dvsekhvalnov/jose2go

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

2 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. High, CVSS 7.5GoPublished

    jose2go is vulnerable to a JWT bomb attack through its decode function

    CVE-2025-63811 · GHSA-9mj6-hxhv-w67j

    Affected
    • Go github.com/dvsekhvalnov/jose2go < 1.7.0
    Fixed in
    1.7.0· Vendor fix available
    Issue
    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.

    Recommended action: Upgrade to 1.7.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →
  2. Medium, CVSS 5.3GoPublished

    jose2go vulnerable to denial of service via large p2c value

    CVE-2023-50658 · GHSA-6294-6rgp-fr7r

    Affected
    • Go github.com/dvsekhvalnov/jose2go < 1.6.0
    Fixed in
    1.6.0· Vendor fix available
    Issue
    The jose2go component before 1.6.0 for Go allows attackers to cause a denial of service (CPU consumption) via a large p2c (aka PBES2 Count) value.

    Recommended action: Upgrade to 1.6.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →