How severe is CVE-2025-15116?

CVE-2025-15116 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-15116 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15116?

CVE-2025-15116 affects Opencart. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15116?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-15116 have an EU (EUVD) identifier?

Yes. CVE-2025-15116 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205489.

When was CVE-2025-15116 published?

CVE-2025-15116 was published on 2025-12-28 and last updated on 2026-06-17.

CVE-2025-15116

CVE-2025-15116 is a low-severity vulnerability in Opencart with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-362.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
CVSS v2: 2.6
CVSS v4: 2.9
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205489
Weakness: CWE-362
Affected product: Opencart
Published: 2025-12-28
Last modified: 2026-06-17

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 a 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 used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-15116?: 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 a 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 used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-15116?: CVE-2025-15116 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-15116 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15116?: CVE-2025-15116 affects Opencart. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15116?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15116 have an EU (EUVD) identifier?: Yes. CVE-2025-15116 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205489.
When was CVE-2025-15116 published?: CVE-2025-15116 was published on 2025-12-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:*

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