What is CVE-2018-3769?

CVE-2018-3769 is a medium-severity vulnerability in Ruby Grape Ruby-Grape Gem, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-07-05.

How severe is CVE-2018-3769?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Ruby Grape Ruby-Grape Gem

CVE-2018-3769

ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.014 (70.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ruby Grape Ruby-grape Gem — versions >= 1.0.3
Ruby-grape Grape

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

support@hackerone.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
support@hackerone.com (x_refsource_CONFIRM, Exploit, Third Party Advisory, Issue Tracking)
support@hackerone.com (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2018-3769?: CVE-2018-3769 is a medium-severity vulnerability in Ruby Grape Ruby-Grape Gem, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-07-05.
How severe is CVE-2018-3769?: Medium severity. CVSS v3 base score is 6.1 out of 10.