PT-2017-12128 · Loomio · Loomio

Martin · Published 2017-07-24 · Updated 2017-08-08 · CVE-2017-11594

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Loomio versions prior to 1.8.0

Description A cross-site scripting (XSS) issue exists in the Markdown parser, allowing remote attackers to inject arbitrary web script or HTML via non-sanitized Markdown content in a new thread or a thread comment.

Recommendations For versions prior to 1.8.0, update to version 1.8.0 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-11594

Affected Products

Loomio

References · 5

• 🔥 https://github.com/loomio/loomio/issues/4220 · Exploit
• https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fe · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2017-11594 · Security Note
• https://osv.dev/vulnerability/CVE-2017-11594 · Vendor Advisory
• https://github.com/loomio/loomio/releases/tag/1.8.0 · Note