CVE-2024-23647: GO-2024-2479 - Authentik vulnerable to PKCE downgrade attack in goauthentik.io

CVE-2024-23647 · Severity: low · CVSS 3.1 · Published 2024-06-28

Authentik vulnerable to PKCE downgrade attack in goauthentik.io

Technologies: goauthentik.io (Go). Vendors: Go.

Quick answers

Is CVE-2024-23647 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-23647 being exploited in the wild.
How severe is CVE-2024-23647?
Low severity, with a CVSS score of 3.1, published 28 June 2024.
Which products and versions are affected?
goauthentik.io (Go) SEMVER:introduced=0, SEMVER:introduced=2023.10.0,fixed=2023.10.7.
Is there a fix for CVE-2024-23647?
Yes. goauthentik.io (Go): upgrade to 2023.10.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-23647?
Check whether you run goauthentik.io (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • goauthentik.io (Go): upgrade to 2023.10.7 or later
    go get goauthentik.io@v2023.10.7

Affected products

  • goauthentik.io (Go) SEMVER:introduced=0, SEMVER:introduced=2023.10.0,fixed=2023.10.7

Identifiers

  • CVE-2024-23647
  • GHSA-mrx3-gxjx-hjqj
  • GO-2024-2479

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