CVE Explorer
CVE-2026-49448
authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"authentik","vendor":"goauthentik","versions":[{"status":"affected","version":"< 2025.12.6"},{"status":"affected","version":"< 2026.2.4"},{"status":"affected","version":"< 2026.5.1"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:fba6a0b2efb0a24233e0e748c4c49c1a014e094eb534dd65e09c98a90255817e · sha256:3533a2d8da3b6cb3… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:fba6a0b2efb0a24233e0e748c4c49c1a014e094eb534dd65e09c98a90255817e · sha256:3533a2d8da3b6cb3… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:fba6a0b2efb0a24233e0e748c4c49c1a014e094eb534dd65e09c98a90255817e · sha256:3533a2d8da3b6cb3… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["exploit"],"url":"https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:fba6a0b2efb0a24233e0e748c4c49c1a014e094eb534dd65e09c98a90255817e · sha256:3533a2d8da3b6cb3… · /containers/adp/0/references/0
{"name":"https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:fba6a0b2efb0a24233e0e748c4c49c1a014e094eb534dd65e09c98a90255817e · sha256:3533a2d8da3b6cb3… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.