What is CVE-2021-3991?

CVE-2021-3991 is a medium-severity vulnerability in Dolibarr Dolibarr/dolibarr, classified under Improper Authorization. CVSS score: 4.3/10. Published 2024-11-15.

How severe is CVE-2021-3991?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Dolibarr Dolibarr/dolibarr

CVE-2021-3991

An Improper Authorization vulnerability exists in Dolibarr versions prior to the 'develop' branch. A user with restricted permissions in the 'Reception' section is able to access specific reception details via direct URL access, bypassing…

EPSS: 0.003 (22.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.

Affected products

Dolibarr Dolibarr/dolibarr — versions unspecified
Dolibarr Dolibarr_erp\/crm

Weakness classification (CWE)

CWE-285 — Improper Authorization
CWE-639 — Authorization Bypass Through User-Controlled Key

References

security@huntr.dev (Third Party Advisory)
security@huntr.dev (Patch)

Frequently asked questions

What is CVE-2021-3991?: CVE-2021-3991 is a medium-severity vulnerability in Dolibarr Dolibarr/dolibarr, classified under Improper Authorization. CVSS score: 4.3/10. Published 2024-11-15.
How severe is CVE-2021-3991?: Medium severity. CVSS v3 base score is 4.3 out of 10.