How severe is CVE-2018-14003?

CVE-2018-14003 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-14003 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-14003?

CVE-2018-14003 affects Wmctoken Project Wmctoken. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-14003?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-14003 published?

CVE-2018-14003 was published on 2018-07-12 and last updated on 2026-06-17.

CVE-2018-14003

CVE-2018-14003 is a high-severity vulnerability in Wmctoken Project Wmctoken with a CVSS 3.x base score of 7.5. 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-190.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-190
Affected product: Wmctoken Project Wmctoken
Published: 2018-07-12
Last modified: 2026-06-17

Description

An integer overflow vulnerability exists in the function batchTransfer of WeMediaChain (WMC), an Ethereum token smart contract. An attacker could use it to set any user's balance.

Frequently asked questions

What is CVE-2018-14003?: An integer overflow vulnerability exists in the function batchTransfer of WeMediaChain (WMC), an Ethereum token smart contract. An attacker could use it to set any user's balance.
How severe is CVE-2018-14003?: CVE-2018-14003 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-14003 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-14003?: CVE-2018-14003 affects Wmctoken Project Wmctoken. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-14003?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-14003 published?: CVE-2018-14003 was published on 2018-07-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wmctoken_project:wmctoken:-:*:*:*:*:*:*:*

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