CVE-2025-15116

OpenCart Single-Use Coupon race condition

MEDIUM
4.8
CVSS Score
Published: December 28, 2025 at 02:02 AM UTC
Updated: October 13, 2026 at 09:10 AM UTC
1 product affected across 1 vendorOpenCart

Using OpenCart by N/A?

Get instant alerts when new vulnerabilities affect OpenCart - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM4.8
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A security flaw has been discovered in OpenCart up to 4.1.0.3. Affected by this issue is some unknown functionality of the component Single-Use Coupon Handler. Performing manipulation results in race condition. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.338494
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.338494
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.711745
RelatedExploitThird Party Advisory
Source: cverecord
https://gist.github.com/KhanMarshaI/a55f125a55de1c0d4f41e66236027e01

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-362

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card