VulnerabilityModified
CVE-2016-4427
In zulip before 1.3.12, deactivated users could access messages if SSO was enabled.
HIGH 7.5EPSS 0.73%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In zulip before 1.3.12, deactivated users could access messages if SSO was enabled.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.73% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Affected
- zulip/zulip
- Source
- secalert@redhat.com
References
- https://zulip.readthedocs.io/en/2.1.7/overview/changelog.html#id35Release Notes, Third Party Advisory
- https://zulip.readthedocs.io/en/2.1.7/overview/changelog.html#id35Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.