CVE-2026-32730HIGH 8.1EPSS p27.9%

CVE-2026-32730CVE-2026-32730

Description

ApostropheCMS is an open-source content management framework. Prior to version 4.28.0, the bearer token authentication middleware in `@apostrophecms/express/index.js` (lines 386-389) contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA requirements were NOT — to be used as fully authenticated bearer tokens. This completely bypasses multi-factor authentication for any ApostropheCMS deployment using `@apostrophecms/login-totp` or any custom `afterPasswordVerified` login requirement. Version 4.28.0 fixes the issue.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.36% probability of exploitation · percentile 27.9% · 2026-06-19T12:03:05Z
Published2026-03-18
Last modified2026-03-24

Underlying weaknesses· 2

CWE-287CWE-305

References

  1. https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-v9xm-ffx2-7h35

2

TypeTargetConfidenceTier
WeaknessImproper Authenticationcwe-2870%live
WeaknessAuthentication Bypass by Primary Weaknesscwe-3050%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.