Description
A vulnerability was found in 云课网络科技有限公司 Yunke Online School System up to 3.0.6. It has been declared as problematic. This vulnerability affects the function downfile of the file application/admin/controller/Appadmin.php. The manipulation of the argument url leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
References (4)
Core 4
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.277216
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.277216
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.402917
Third Party Advisory broken-link
exploit
https://wiki.shikangsi.com/post/share/1200e7c6-4514-44e3-980c-298e0b9ccade
Scores
CVSS v3
4.3
EPSS
0.0053
EPSS Percentile
40.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (7)
云课网络科技有限公司/Yunke Online School System
3.0.0
云课网络科技有限公司/Yunke Online School System
3.0.1
云课网络科技有限公司/Yunke Online School System
3.0.2
云课网络科技有限公司/Yunke Online School System
3.0.3
云课网络科技有限公司/Yunke Online School System
3.0.4
云课网络科技有限公司/Yunke Online School System
3.0.5
云课网络科技有限公司/Yunke Online School System
3.0.6
Published
Sep 12, 2024
Tracked Since
Feb 18, 2026