01 Record
CVE-2023-36456
Authentik lacks Proxy IP headers validation
HighPUBLISHEDCNA: GitHub_M
CNA base score8.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
02 Description
Authentik lacks Proxy IP headers validation
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.79% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 55.9% of scored records. A rank, not a probability.
- NVD base score
- 7.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2023-07-06 18:24Z3 YR AGO
- Last updated
- 2024-11-14 14:10Z1 YR AGO
- Reserved
- 2023-06-21
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
- Weaknesses
- CWE-436Interpretation ConflictClass
- Data version
- 5.1
- Document digest
- f50fde851da718e6bdf053180e6b2dcbd81e9df3bfa254b940c7bdf0e6122a39
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/goauthentik/authentik/security/advisories/GHSA-cmxp-jcw7-jjjv
- github.comhttps://github.com/goauthentik/authentik/commit/15026748d19d490eb2baf9a9566ead4f805f7dff
- github.comhttps://github.com/goauthentik/authentik/commit/c07a48a3eccbd7b23026f72136d3392bbc6f795a
- goauthentik.iohttps://goauthentik.io/docs/releases/2023.4#fixed-in-202343
- goauthentik.iohttps://goauthentik.io/docs/releases/2023.5#fixed-in-202355