CVE-2026-2665: huanzi-qch base-admin

huanzi-qch base-admin JSP Parser SysFileController.java upload unrestricted upload

CVSS 5.3 MediumEPSS 0.0031 · 23rd percentile

Published by the CVE Program (CNA: VulDB) at 18 Feb 2026, 20:02 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
huanzi-qch	base-admin	affected 57a8126bb3353a004f3c7722089e3b926ea83596

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.3	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	CNA (VulDB)Used for this record
6.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	CNA (VulDB)
6.3	Medium	3.0	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	CNA (VulDB)
6.5	Medium	2.0	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.0031, the 23rd percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 18 Feb 2026. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/?id.346462 vdb-entrytechnical-description
vuldb.com/?ctiid.346462 signaturepermissions-required
vuldb.com/?submit.753240 third-party-advisory
github.com/huanzi-qch/base-admin/issues/38 issue-tracking
github.com/huanzi-qch/base-admin/ product
github.com/huanzi-qch/base-admin/issues/38#issue-3905100373 exploitissue-tracking

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.