PT-2026-20493 · Unknown · Huanzi-Qch Base-Admin

Jszdk · Published 2026-02-18 · Updated 2026-02-18 · CVE-2026-2665

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions huanzi-qch base-admin versions prior to 57a8126bb3353a004f3c7722089e3b926ea83596

Description A flaw exists in the Upload function within the SysFileController.java file of the JSP Parser component. Manipulating the File argument allows for unrestricted file uploads. This issue can be exploited remotely. The exploit is publicly available. The product uses continuous delivery with rolling releases, and the project has not responded to an early issue report regarding this problem.

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

Exploit

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2026-2665

Affected Products

Huanzi-Qch Base-Admin

References · 9

• 🔥 https://github.com/huanzi-qch/base-admin/issues/38#issue-3905100373 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-2665 · Security Note
• https://github.com/huanzi-qch/base-admin/issues/38 · Note
• https://t.me/CVEtracker/45017 · Telegram Post
• https://vuldb.com/?id.346462 · Note
• https://twitter.com/CVEnew/status/2024233245299052971 · Twitter Post
• https://github.com/huanzi-qch/base-admin · Note
• https://vuldb.com/?ctiid.346462 · Note
• https://vuldb.com/?submit.753240 · Note