CVE-2025-15242
PHPEMS Coupon race condition
- State
- Published
- Severity
- 2.3 Low
- Published
- Dec 30, 2025
- Updated
- Feb 24, 2026
- Reserved
- Dec 29, 2025
Description
A vulnerability was detected in PHPEMS up to 11.0. The impacted element is an unknown function of the component Coupon Handler. Performing a manipulation results in race condition. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is regarded as difficult. The exploit is now public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.3 Low | CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 3.1 Low | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 3.1 Low | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 2.1 Low | AV:N/AC:H/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-362 Race Condition
Affected Products
| Product | Versions |
|---|---|
PHPEMSn/a |
|
References
- VDB-338632 | PHPEMS Coupon race conditionvdb-entry
- VDB-338632 | CTI Indicators (IOB, IOC)signaturepermissions-required
- Submit #725661 | PHPEMS <=11.0 Race Conditionthird-party-advisory
- https://byebydoggy.github.io/post/2025/1229-phpems-coupon-recharge-race-condition-poc/exploit
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