What is CVE-2022-4276?

CVE-2022-4276 is a medium-severity vulnerability in House Rental System Project, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2022-12-03.

How severe is CVE-2022-4276?

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

Privilege escalation in House Rental System Project

CVE-2022-4276

A vulnerability was found in House Rental System and classified as critical. Affected by this issue is some unknown functionality of the file tenant-engine.php of the component POST Request Handler. The manipulation of the argument id_photo leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-214772.

Published 2022-12-03 · 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 (46.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.6% 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

Weakness classification (CWE)

References

github.com/nikeshtiwari1/House-Rental-System/issues/8 (Exploit, Third Party Advisory, Issue Tracking)
vuldb.com/ (Permissions Required, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2022-4276?: CVE-2022-4276 is a medium-severity vulnerability in House Rental System Project, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2022-12-03.
How severe is CVE-2022-4276?: Medium severity. CVSS v3 base score is 6.3 out of 10.