What is CVE-2023-33736?

CVE-2023-33736 is a medium-severity vulnerability in Dcatadmin Dcat Admin, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-05-31.

How severe is CVE-2023-33736?

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

XSS in Dcatadmin Dcat Admin

CVE-2023-33736

A stored cross-site scripting (XSS) vulnerability in Dcat-Admin v2.1.3-beta allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the URL parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-05-31 · 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: 0.004 (31.6th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Dcatadmin Dcat Admin — versions 2.1.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/jqhph/dcat-admin/issues/2027 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2023-33736?: CVE-2023-33736 is a medium-severity vulnerability in Dcatadmin Dcat Admin, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-05-31.
How severe is CVE-2023-33736?: Medium severity. CVSS v3 base score is 5.4 out of 10.