What is CVE-2022-29628?

CVE-2022-29628 is a medium-severity vulnerability in Online Market Place Site Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-06-02.

How severe is CVE-2022-29628?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Online Market Place Site Project

CVE-2022-29628

A cross-site scripting (XSS) vulnerability in /omps/seller of Online Market Place Site v1.0 allows attackers to execute arbitrary web cripts or HTML via a crafted payload injected into the Page parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-06-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.8th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Online Market Place Site Project — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/nsparker1337/OpenSource/blob/main/exploit_rxss.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-29628?: CVE-2022-29628 is a medium-severity vulnerability in Online Market Place Site Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-06-02.
How severe is CVE-2022-29628?: Medium severity. CVSS v3 base score is 5.4 out of 10.