CVE-2021-3967

high

Description

Improper Access Control in GitHub repository zulip/zulip prior to 4.10.

References

https://huntr.dev/bounties/2928a625-0467-4a0a-b4e2-e27322786686

https://github.com/zulip/zulip/commit/d5db254ca8167995a1654d1c45ffc74b2fade39a

Details

Source: Mitre, NVD

Published: 2022-02-26

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00178