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VulnerabilityPublished

CVE-2026-94612: goauthentik authentik · Improper Authentication

Affects goauthentik authentikSource CVE Database V5

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Not known to be exploited · CVSS 7.4 High · fixed in 2026.8.2 : patch goauthentik authentik soon.

Data as of 7 Nov 2026, 23:24 UTC

CVSS 3.1 base score
7.4High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 18% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 2026.8.2, 2026.5.7, 2026.2.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 24 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 8 Nov 2026.

What to do

Upgrade authentik and goauthentik/authentik to 2026.8.2, 2026.5.7 or 2026.2.7.

Affected software

ProductAffectedFixed in
goauthentikauthentikAffected
  • >=2026.8.0 <2026.8.2
Fixed in
  • 2026.8.2
goauthentikauthentikAffected
  • >=2026.5.0 <2026.5.7
Fixed in
  • 2026.5.7
goauthentikauthentikAffected
  • <2026.2.7
Fixed in
  • 2026.2.7
GitHubgoauthentik/authentikpkg:github/goauthentik/authentikOther threatsAffected
  • <2026.2.7
  • >=2026.5.0 <2026.5.7
  • >=2026.8.0 <2026.8.2
Fixed in
  • 2026.2.7
  • 2026.5.7
  • 2026.8.2

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Upgrade authentik to version 2026.2.7, 2026.5.7, or 2026.8.2 or later, where this vulnerability is fixed. No other mitigation is indicated by the vendor advisory.

Description

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an authentik SAML Source verifies an assertion's signature and validity period but does not ensure that the identity provider issued the assertion for that Source or in response to a login request from that Source. The SAML Source also does not record already accepted assertions, allowing replay. An unauthenticated actor who possesses such a valid assertion can use an assertion intended for another service provider or reuse an earlier assertion to authenticate as the user named by the assertion. Only SAML Sources are affected; SAML Providers and other Source types are not affected. This issue is fixed in versions 2026.2.7, 2026.5.7, and 2026.8.2.

References

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