CVE-2022-23555

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-23555
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23555.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-23555
Related
  • GHSA-9qwp-jf7p-vr7h
Published
2022-12-28T01:15:10Z
Modified
2025-01-14T10:45:33.079203Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

authentik is an open-source Identity Provider focused on flexibility and versatility. Versions prior to 2022.11.4 and 2022.10.4 are vulnerable to Improper Authentication. Token reuse in invitation URLs leads to access control bypass via the use of a different enrollment flow than in the one provided. The vulnerability allows an attacker that knows different invitation flows names (e.g. enrollment-invitation-test and enrollment-invitation-admin) via either different invite links or via brute forcing to signup via a single invitation url for any valid invite link received (it can even be a url for a third flow as long as it's a valid invite) as the token used in the Invitations section of the Admin interface does NOT change when a different enrollment flow is selected via the interface and it is NOT bound to the selected flow, so it will be valid for any flow when used. This issue is patched in authentik 2022.11.4,2022.10.4 and 2022.12.0. Only configurations that use invitations and have multiple enrollment flows with invitation stages that grant different permissions are affected. The default configuration is not vulnerable, and neither are configurations with a single enrollment flow. As a workaround, fixed data can be added to invitations which can be checked in the flow to deny requests. Alternatively, an identifier with high entropy (like a UUID) can be used as flow slug, mitigating the attack vector by exponentially decreasing the possibility of discovering other flows.

References

Affected packages

Git / github.com/goauthentik/authentik

Affected ranges

Type
GIT
Repo
https://github.com/goauthentik/authentik
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
def0a42bf1422668095638f221d47484f2b2fc9e

Affected versions

version/0.*

version/0.0.10-alpha
version/0.0.11-alpha
version/0.0.12-alpha
version/0.0.13-alpha
version/0.0.2-alpha
version/0.0.3-alpha
version/0.0.4-alpha
version/0.0.5-alpha
version/0.0.6-alpha
version/0.0.7-alpha
version/0.0.8-alpha
version/0.0.9-alpha
version/0.1.0-beta
version/0.1.1-beta
version/0.1.10-beta
version/0.1.11-beta
version/0.1.12-beta
version/0.1.13-beta
version/0.1.14-beta
version/0.1.15-beta
version/0.1.16-beta
version/0.1.17-beta
version/0.1.18-beta
version/0.1.19-beta
version/0.1.2-beta
version/0.1.20-beta
version/0.1.21-beta
version/0.1.22-beta
version/0.1.23-beta
version/0.1.24-beta
version/0.1.25-beta
version/0.1.26-beta
version/0.1.27-beta
version/0.1.28-beta
version/0.1.29-beta
version/0.1.3-beta
version/0.1.30-beta
version/0.1.31-beta
version/0.1.32-beta
version/0.1.33-beta
version/0.1.34-beta
version/0.1.35-beta
version/0.1.36-beta
version/0.1.37-beta
version/0.1.38-beta
version/0.1.4-beta
version/0.1.5-beta
version/0.1.6-beta
version/0.1.7-beta
version/0.1.8-beta
version/0.1.9-beta
version/0.10.0-rc1
version/0.10.0-rc2
version/0.10.0-rc3
version/0.10.0-rc4
version/0.10.0-rc5
version/0.10.0-rc6
version/0.10.0-stable
version/0.10.1-stable
version/0.10.2-stable
version/0.10.3-stable
version/0.10.4-stable
version/0.10.5-stable
version/0.10.6-stable
version/0.10.7-stable
version/0.10.8-stable
version/0.10.9-stable
version/0.11.0-stable
version/0.12.0-stable
version/0.12.1-stable
version/0.12.10-stable
version/0.12.11-stable
version/0.12.2-stable
version/0.12.3-stable
version/0.12.4-stable
version/0.12.5-stable
version/0.12.6-stable
version/0.12.7-stable
version/0.12.8-stable
version/0.12.9-stable
version/0.13.0-rc1
version/0.13.0-rc2
version/0.13.0-rc3
version/0.13.0-rc4
version/0.13.0-stable
version/0.13.1-stable
version/0.13.2-stable
version/0.13.3-stable
version/0.2.0-beta
version/0.2.1-beta
version/0.2.2-beta
version/0.2.3-beta
version/0.2.4-beta
version/0.2.5-beta
version/0.2.6-beta
version/0.2.7-beta
version/0.2.8-beta
version/0.3.0-beta
version/0.4.0-beta
version/0.4.1-beta
version/0.4.2-beta
version/0.5.0-beta
version/0.6.0-beta
version/0.6.1-beta
version/0.6.10-beta
version/0.6.11-beta
version/0.6.2-beta
version/0.6.3-beta
version/0.6.4-beta
version/0.6.5-beta
version/0.6.6-beta
version/0.6.7-beta
version/0.6.8-beta
version/0.6.9-beta
version/0.7.0-beta
version/0.7.1-beta
version/0.7.10-beta
version/0.7.11-beta
version/0.7.12-beta
version/0.7.13-beta
version/0.7.14-beta
version/0.7.15-beta
version/0.7.16-beta
version/0.7.17-beta
version/0.7.2-beta
version/0.7.3-beta
version/0.7.4-beta
version/0.7.5-beta
version/0.7.6-beta
version/0.7.7-beta
version/0.7.8-beta
version/0.7.9-beta
version/0.8.0-beta
version/0.8.1-beta
version/0.8.10-beta
version/0.8.11-beta
version/0.8.12-beta
version/0.8.14-beta
version/0.8.15-beta
version/0.8.2-beta
version/0.8.3-beta
version/0.8.4-beta
version/0.8.5-beta
version/0.8.6-beta
version/0.8.7-beta
version/0.8.8-beta
version/0.8.9-beta
version/0.9.0-pre1
version/0.9.0-pre2
version/0.9.0-pre3
version/0.9.0-pre4
version/0.9.0-pre5
version/0.9.0-pre6
version/0.9.0-pre7
version/0.9.0-rc1
version/0.9.0-rc2
version/0.9.0-stable

version/2021.*

version/2021.1.1-rc1
version/2021.1.1-rc2
version/2021.1.1-stable
version/2021.1.2-stable
version/2021.1.3-stable
version/2021.1.4-stable
version/2021.10.1
version/2021.10.1-rc1
version/2021.10.1-rc2
version/2021.10.1-rc3
version/2021.10.2
version/2021.10.3
version/2021.10.4
version/2021.12.1
version/2021.12.1-rc1
version/2021.12.1-rc2
version/2021.12.1-rc3
version/2021.12.1-rc4
version/2021.12.1-rc5
version/2021.12.2
version/2021.12.3
version/2021.12.4
version/2021.12.5
version/2021.2.1-rc1
version/2021.2.1-rc2
version/2021.2.1-stable
version/2021.2.2-stable
version/2021.2.3-stable
version/2021.2.4-stable
version/2021.2.5-stable
version/2021.2.6-stable
version/2021.3.1
version/2021.3.1-rc1
version/2021.3.1-rc2
version/2021.3.2
version/2021.3.3
version/2021.3.4
version/2021.4.1
version/2021.4.1-rc1
version/2021.4.1-rc2
version/2021.4.2
version/2021.4.3
version/2021.4.4
version/2021.4.5
version/2021.5.1
version/2021.5.1-rc1
version/2021.5.1-rc10
version/2021.5.1-rc2
version/2021.5.1-rc3
version/2021.5.1-rc4
version/2021.5.1-rc5
version/2021.5.1-rc6
version/2021.5.1-rc7
version/2021.5.1-rc8
version/2021.5.1-rc9
version/2021.5.2
version/2021.5.3
version/2021.5.4
version/2021.6.1
version/2021.6.1-rc1
version/2021.6.1-rc2
version/2021.6.1-rc3
version/2021.6.1-rc4
version/2021.6.1-rc5
version/2021.6.1-rc6
version/2021.6.2
version/2021.6.3
version/2021.6.4
version/2021.7.1
version/2021.7.1-rc1
version/2021.7.1-rc2
version/2021.7.2
version/2021.7.3
version/2021.8.1
version/2021.8.1-rc1
version/2021.8.1-rc2
version/2021.8.2
version/2021.8.3
version/2021.8.4
version/2021.9.1
version/2021.9.1-rc1
version/2021.9.1-rc2
version/2021.9.1-rc3
version/2021.9.2
version/2021.9.3
version/2021.9.4
version/2021.9.5
version/2021.9.6
version/2021.9.7
version/2021.9.8

version/2022.*

version/2022.1.1
version/2022.1.2
version/2022.1.3
version/2022.1.4
version/2022.1.5
version/2022.10.0
version/2022.10.1
version/2022.10.2
version/2022.10.3
version/2022.2.1
version/2022.3.1
version/2022.3.2
version/2022.3.3
version/2022.4.1
version/2022.5.1
version/2022.5.2
version/2022.5.3
version/2022.6.1
version/2022.6.2
version/2022.6.3
version/2022.7.1
version/2022.7.2
version/2022.7.3
version/2022.8.1
version/2022.8.2
version/2022.9.0