What is CVE-2021-3376?

CVE-2021-3376 is a high-severity vulnerability in Cuppacms. CVSS score: 8.8/10. Published 2021-12-14.

How severe is CVE-2021-3376?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Cuppacms

CVE-2021-3376

An issue was discovered in Cuppa CMS Versions Before 31 Jan 2021 allows authenticated attackers to gain escalated privileges via a crafted POST request using the user_group_id_field parameter.

EPSS: 0.011 (62.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cuppacms
N/a — versions n/a

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-3376?: CVE-2021-3376 is a high-severity vulnerability in Cuppacms. CVSS score: 8.8/10. Published 2021-12-14.
How severe is CVE-2021-3376?: High severity. CVSS v3 base score is 8.8 out of 10.