CVE-2018-7663

Name: CVE-2018-7663
Creator: NVD / NIST
Published: 2018-03-05T07:29:00.273+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.93%

Last modified Jun 17, 2026

CVE-2018-7663 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

0.93%

56.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Voten	Voten	< 2017-08-25

References

https://github.com/spencerdodd/public-writeups/blob/master/CVE-2018-7663/README.mdExploit, Third Party Advisory
https://github.com/voten-co/voten/commit/ee6a322568166e28465da075159a6d4adbf74d53Patch, Third Party Advisory
https://github.com/spencerdodd/public-writeups/blob/master/CVE-2018-7663/README.mdExploit, Third Party Advisory
https://github.com/voten-co/voten/commit/ee6a322568166e28465da075159a6d4adbf74d53Patch, Third Party Advisory

Timeline

Published: Mar 5, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-7663?

How severe is CVE-2018-7663?

Severity scoring for CVE-2018-7663 is pending analysis. The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.

How do I fix CVE-2018-7663?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-7663?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST