What is CVE-2026-2954?

CVE-2026-2954 is a medium-severity vulnerability in Dromara Ujcms, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-02-22.

How severe is CVE-2026-2954?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Vulnerability in Dromara Ujcms

CVE-2026-2954

A vulnerability was found in Dromara UJCMS 10.0.2. Impacted is the function importChanel of the file /api/backend/ext/import-data/import-channel of the component ImportDataController. Performing a manipulation of the argument driverClassName/url results in injection. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

EPSS: 0.003 (25.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Dromara Ujcms — versions 10.0.2
Ujcms — versions 10.0.2

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
cna@vuldb.com (exploit, Broken Link)

Frequently asked questions

What is CVE-2026-2954?: CVE-2026-2954 is a medium-severity vulnerability in Dromara Ujcms, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-02-22.
How severe is CVE-2026-2954?: Medium severity. CVSS v3 base score is 6.3 out of 10.