PT-2026-21455 · Dromara · Dromara Ujcms

Saul1213 · Published 2026-02-22 · Updated 2026-02-25 · CVE-2026-2954

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Dromara UJCMS version 10.0.2

Description A flaw exists in Dromara UJCMS version 10.0.2 within the ImportDataController component. Specifically, the importChanel function, located in the file /api/backend/ext/import-data/import-channel, is susceptible to injection due to manipulation of the driverClassName and url arguments. This issue can be exploited remotely. The details of the exploit have been publicly disclosed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Special Elements Injection

Improper Neutralization

Weakness Enumeration

CWE-74

CWE-707

Related Identifiers

CVE-2026-2954

Affected Products

Dromara Ujcms

References · 9

• 🔥 https://yuque.com/la12138/pa2fpb/gsz2l14wlz8c4nsn?singleDoc · Exploit
• https://osv.dev/vulnerability/CVE-2026-2954 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2954 · Security Note
• https://vuldb.com/?submit.755222 · Note
• https://t.me/CVEtracker/45455 · Telegram Post
• https://twitter.com/CVEnew/status/2025809041872892314 · Twitter Post
• https://vuldb.com/?id.347320 · Note
• https://t.me/cveNotify/153195 · Telegram Post
• https://vuldb.com/?ctiid.347320 · Note