CVE-2026-108973
SourceCodester Contact Tracing System Users.php move_uploaded_file unrestricted upload
- State
- Published
- Severity
- 6.9 Medium
- Published
- Oct 13, 2026
- Updated
- Oct 13, 2026
- Reserved
- Oct 11, 2026
Description
A vulnerability was determined in SourceCodester Contact Tracing System 1.0. Affected by this issue is the function move_uploaded_file of the file /classes/Users.php?f=save. This manipulation of the argument img/id causes unrestricted upload. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Contact Tracing SystemSourceCodester |
|
References
- VDB-416792 | SourceCodester Contact Tracing System Users.php move_uploaded_file unrestricted uploadvdb-entrytechnical-description
- VDB-416792 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-108973 | CVE Analysis and Reportthird-party-advisory
- Submit #1000527 | SourceCodester Contact Tracing System 1/11 Unrestricted Upload of File with Dangerous Typethird-party-advisory
- https://tracexlabs.com/releases/contact-tracing-preauth-rce.htmlexploitpatch
- https://www.sourcecodester.com/product
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