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Fencer Intel
medium 6.0

CVE-2025-23017 json

WorkOS Hosted AuthKit before 2025-01-07 allows a password authentication MFA bypass (by enrolling a new authentication factor) when the att…

published last yr. modified 4mo ago also EUVD-2025-4298

cvss
6.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits
0
none known

Summary

WorkOS Hosted AuthKit before 2025-01-07 allows a password authentication MFA bypass (by enrolling a new authentication factor) when the attacker knows the user's password. No exploitation occurred.

Patch / fix

  • WorkOS Hosted AuthKit 2025-01-07

Is CVE-2025-23017 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 6.0 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

Affected products

  • WorkOS Hosted AuthKit

Classification

Weakness
  • CWE-305 Authentication Bypass by Primary Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.