CVE-2018-3769
MEDIUMCVSS 6.1/10EPSS 1.43%
Last modified
CVE-2018-3769 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.
Description
ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ruby-Grape | Grape | <= 1.0.3 |
References
- https://github.com/ruby-grape/grape/commit/6876b71efc7b03f7ce1be3f075eaa4e7e6de19afPatch, Third Party Advisory
- https://github.com/ruby-grape/grape/issues/1762Exploit, Issue Tracking, Third Party Advisory
- https://github.com/ruby-grape/grape/pull/1763Third Party Advisory
- https://github.com/ruby-grape/grape/commit/6876b71efc7b03f7ce1be3f075eaa4e7e6de19afPatch, Third Party Advisory
- https://github.com/ruby-grape/grape/issues/1762Exploit, Issue Tracking, Third Party Advisory
- https://github.com/ruby-grape/grape/pull/1763Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-3769?
ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.
How severe is CVE-2018-3769?
CVE-2018-3769 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.
How do I fix CVE-2018-3769?
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-2018-3769?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST