Login Request a demo
Medium severity · published Oct 5, 2026
CVE-2026-105389
feelec-yishu feelcrm-os UploadTicketFile Endpoint UploadController.class.php unrestricted upload
6.3
CVSS
0.2%
EPSS
No
On KEV
Description
A security vulnerability has been detected in feelec-yishu feelcrm-os 1.0.0. This issue affects some unknown processing of the file App/Feelcrm/Crm/Controller/UploadController.class.php of the component UploadTicketFile Endpoint. Such manipulation of the argument cmd leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
feelcrm-os · feelec-yishu
1.0.0 · source: vendor
Affected product
FE
feelcrm-os
feelec-yishu
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-105389
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-105389
vdb-entry
https://vuldb.com/vuln/413583
signature
https://vuldb.com/vuln/413583/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-105389
third-party-advisory
https://vuldb.com/submit/979554
exploit
https://github.com/feelec-yishu/feelcrm-os/issues/7
product
https://github.com/feelec-yishu/feelcrm-os/
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