CVE-2025-15242

LOW 3.1

PHPEMS Coupon race condition

CVSS Score

3.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-362
Vendor	n/a
Product	phpems
Published	Dec 30, 2025
Last Updated	Feb 24, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / PHPEMS

11.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.338632 vuldb.com: https://vuldb.com/?ctiid.338632 vuldb.com: https://vuldb.com/?submit.725661 byebydoggy.github.io: https://byebydoggy.github.io/post/2025/1229-phpems-coupon-recharge-race-condition-poc/

Credits

🔍 byebyedoggy (VulDB User)