How severe is CVE-2018-7663?

CVE-2018-7663 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-7663 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7663?

CVE-2018-7663 affects Voten. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7663?

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

When was CVE-2018-7663 published?

CVE-2018-7663 was published on 2018-03-05 and last updated on 2026-06-17.

CVE-2018-7663

CVE-2018-7663 is a medium-severity vulnerability in Voten with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Voten
Published: 2018-03-05
Last modified: 2026-06-17

Description

An issue was discovered in resources/views/layouts/app.blade.php in Voten.co before 2017-08-25. An unescaped template literal in the bio field of a user profile (resources/views/layouts/app.blade.php) allows for server-side template injection of arbitrary JavaScript.

Frequently asked questions

What is CVE-2018-7663?: An issue was discovered in resources/views/layouts/app.blade.php in Voten.co before 2017-08-25. An unescaped template literal in the bio field of a user profile (resources/views/layouts/app.blade.php) allows for server-side template injection of arbitrary JavaScript.
How severe is CVE-2018-7663?: CVE-2018-7663 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-7663 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7663?: CVE-2018-7663 affects Voten. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7663?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-7663 published?: CVE-2018-7663 was published on 2018-03-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:voten:voten:*:*:*:*:*:*:*:*

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