What is CVE-2022-28077?

CVE-2022-28077 is a medium-severity vulnerability in Home Owners Collection Management System Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-05-11.

How severe is CVE-2022-28077?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-28077 known to be exploited?

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

XSS in Home Owners Collection Management System Project

CVE-2022-28077

Home Owners Collection Management v1 was discovered to contain a reflected cross-site scripting (XSS) vulnerability in the Admin panel via the $_GET['s'] parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-05-11 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.3% 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

Home Owners Collection Management System Project — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

af854a3a-2127-422b-91ae-364da2661108 (Not Applicable)
github.com/bigzooooz/CVE-2022-28077 (Third Party Advisory)

Frequently asked questions

What is CVE-2022-28077?: CVE-2022-28077 is a medium-severity vulnerability in Home Owners Collection Management System Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-05-11.
How severe is CVE-2022-28077?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-28077 known to be exploited?: 16 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.