What is CVE-2026-8220?

CVE-2026-8220 is a low-severity vulnerability in Devs Palace Erp Online, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-05-10.

How severe is CVE-2026-8220?

Low severity. CVSS v3 base score is 2.4 out of 10.

RCE in Devs Palace Erp Online

CVE-2026-8220

A vulnerability was detected in Devs Palace ERP Online up to 4.0.0. This affects an unknown function of the file /inventory/customer-save. The manipulation results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-05-10 · last modified 2026-07-24.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.001

Affected products

Devs Palace Erp Online — versions 4.0

Weakness classification (CWE)

References

olografix.org/acme/_poc/ERP_Online-POC1.gif (exploit)
vuldb.com/submit/808261 (third-party-advisory)
vuldb.com/vuln/362437 (vdb-entry)
vuldb.com/vuln/362437/cti (signature, permissions-required)

Frequently asked questions

What is CVE-2026-8220?: CVE-2026-8220 is a low-severity vulnerability in Devs Palace Erp Online, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-05-10.
How severe is CVE-2026-8220?: Low severity. CVSS v3 base score is 2.4 out of 10.