by Kastro
Paper/Archive/CVE-2021-43834

CVE-2021-43834

elabftw elabftw — Incorrect Authentication in elabftw

EPSS 1%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 63.1.631 × 2012.6No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

eLabFTW is an electronic lab notebook manager for research teams. In versions prior to 4.2.0 there is a vulnerability which allows an attacker to authenticate as an existing user, if that user was created using a single sign-on authentication option such as LDAP or SAML. It impacts instances where LDAP or SAML is used for authentication instead of the (default) local password mechanism. Users should upgrade to at least version 4.2.0.

Affected

ProductAffectedFixed inSource
elabftw< 4.2.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

refgithub.com/elabftw/elabftw/releases/tag/4.2.0refgithub.com/elabftw/elabftw/security/advisories/GHSA-98rp-gx76-33ph