What is CVE-2023-2630?

CVE-2023-2630 is a medium-severity vulnerability in Pimcore, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-05-10.

How severe is CVE-2023-2630?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Pimcore

CVE-2023-2630

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.21.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-05-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.3% 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

Pimcore
Pimcore Pimcore/pimcore — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

huntr.dev/bounties/e1001870-b8d8-4921-8b9c-bbdfb1a1491e (Exploit, Patch)
github.com/pimcore/pimcore/commit/7e32cc28145274ddfc30fb791012d26c1278bd38 (Patch)

Frequently asked questions

What is CVE-2023-2630?: CVE-2023-2630 is a medium-severity vulnerability in Pimcore, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-05-10.
How severe is CVE-2023-2630?: Medium severity. CVSS v3 base score is 4.8 out of 10.