CVE-2026-103539
ZongXR SuperMarket Instant Buy InstantBuyController.java startBuy missing authentication
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 1, 2026
- Updated
- Oct 6, 2026
- Reserved
- Sep 30, 2026
Description
A weakness has been identified in ZongXR SuperMarket 1.0.0.0. This affects the function startBuy of the file instant-buy/src/main/java/com/supermarket/instantbuy/controller/InstantBuyController.java of the component Instant Buy. Executing a manipulation of the argument Username can lead to missing authentication. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 3.0 | 5.4 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 2.0 | 5.5 Medium | AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
SuperMarketZongXR |
|
References
- VDB-412349 | ZongXR SuperMarket Instant Buy InstantBuyController.java startBuy missing authenticationvdb-entrytechnical-description
- VDB-412349 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-103539 | CVE Analysis and Reportthird-party-advisory
- Submit #957826 | ZongXR SuperMarket master Missing Authenticationthird-party-advisory
- https://github.com/ZongXR/SuperMarket/issues/30exploitissue-tracking
- https://github.com/ZongXR/SuperMarket/product
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