What is CVE-2023-48122?

CVE-2023-48122 is a high-severity vulnerability in Microweber. CVSS score: 7.5/10. Published 2023-12-08.

How severe is CVE-2023-48122?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-48122 known to be exploited?

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

Vulnerability in Microweber

CVE-2023-48122

An issue in microweber v.2.0.1 and fixed in v.2.0.4 allows a remote attacker to obtain sensitive information via the HTTP GET method.

Published 2023-12-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (56.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Microweber

Public proof-of-concept exploits

References

github.com/microweber/microweber/issues/1042 (Exploit, Issue Tracking)
gist.github.com/grozdniyandy/1847ad48126d6bba39bdeb49114bc300 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-48122?: CVE-2023-48122 is a high-severity vulnerability in Microweber. CVSS score: 7.5/10. Published 2023-12-08.
How severe is CVE-2023-48122?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-48122 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.