PT-2018-10712 · Ruby · Sinatra

Jokercatz · Published 2018-05-31 · Updated 2024-06-15 · CVE-2018-11627

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Sinatra versions prior to 2.0.2

Description The issue is related to a Cross-Site Scripting (XSS) problem. It occurs on the 400 Bad Request page when there is a params parser exception.

Recommendations For versions prior to 2.0.2, update to version 2.0.2 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-11627

GHSA-MQ35-WQVF-R23C

OPENSUSE-SU-2024:11353-1

OPENSUSE-SU-2024:12033-1

RHSA-2019:0212

RHSA-2019:0315

Affected Products

Sinatra

References · 14

• 🔥 https://github.com/sinatra/sinatra/issues/1428 · Exploit
• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2018-11627.yml · Exploit
• https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a · Patch
• https://cve.org/CVERecord?id=CVE-2018-11627 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-11627 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-11627 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2019:0315 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12033-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-11627 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2019:0212 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-11627 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-mq35-wqvf-r23c · Vendor Advisory
• https://github.com/sinatra/sinatra · Note
• https://suse.com/security/cve/CVE-2018-11627 · Note