What is CVE-2023-7147?

CVE-2023-7147 is a medium-severity vulnerability in Gopeak Masterlab, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-12-29.

How severe is CVE-2023-7147?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Arbitrary file upload in Gopeak Masterlab

CVE-2023-7147

A vulnerability, which was classified as critical, was found in gopeak MasterLab up to 3.3.10. Affected is the function base64ImageContent of the file app/ctrl/User.php. The manipulation of the argument image leads to unrestricted upload. It is possible to launch the attack remotely. VDB-249150 is the identifier assigned to this vulnerability.

Vulnerability class: Unrestricted File Upload

Published 2023-12-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.006 (46.8th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Gopeak Masterlab — versions 3.3.0, 3.3.1, 3.3.2
Masterlab

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

vuldb.com/ (Permissions Required, technical-description, Third Party Advisory, vdb-entry)
vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
note.zhaoj.in/share/affd8cjn50HC (broken-link, Broken Link)

Frequently asked questions

What is CVE-2023-7147?: CVE-2023-7147 is a medium-severity vulnerability in Gopeak Masterlab, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-12-29.
How severe is CVE-2023-7147?: Medium severity. CVSS v3 base score is 6.3 out of 10.