Description
A vulnerability was detected in PHPEMS up to 11.0. The impacted element is an unknown function of the component Coupon Handler. Performing 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.
References
https://byebydoggy.github.io/post/2025/1229-phpems-coupon-recharge-race-condition-poc/
ExploitMitigationThird Party Advisory
https://vuldb.com/?ctiid.338632
Permissions RequiredVDB Entry
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.725661
Third Party AdvisoryVDB Entry
CVSS impact metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
3.1 · Low
Information
Source identifier
Vulnerability status
Analyzed
Published
2025-12-30T10:15:51.610Z
2 weeks agoLast modified
2026-01-07T21:40:35.350Z
1 week ago