What is CVE-2022-33012?

CVE-2022-33012 is a high-severity vulnerability in Microweber, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2022-11-22.

How severe is CVE-2022-33012?

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

Is CVE-2022-33012 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Microweber

CVE-2022-33012

Microweber v1.2.15 was discovered to allow attackers to perform an account takeover via a host header injection attack.

EPSS: 0.013 (66.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Microweber — versions 1.2.15
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory)
cve@mitre.org (Third Party Advisory)
cve@mitre.org (Product, Third Party Advisory)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-33012?: CVE-2022-33012 is a high-severity vulnerability in Microweber, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2022-11-22.
How severe is CVE-2022-33012?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-33012 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.