CVE-2019-15587 — Cross-site Scripting in Project Loofah

CWE-79 — Cross-site Scripting10 documents7 sources
Severity
5.4MEDIUMNVD
EPSS
3.0%
top 13.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Loofah Project LoofahDebian Ruby-loofahCanonical Ubuntu Linux+2 more
Timeline
PublishedOct 22
Latest updateSep 15

Description

In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages3 packages

▶debiandebian/ruby-loofah< ruby-loofah 2.3.1+dfsg-1 (bookworm)
▶RubyGemsloofah_project/loofah< 2.3.1

Also affects: Debian Linux 10.0, 9.0, Fedora 30, 31, Ubuntu Linux 16.04

🔴Vulnerability Details

4
OSV
ruby-loofah vulnerability↗2020-09-15
▶
OSV
Loofah Allows Cross-site Scripting↗2019-11-05
▶
GHSA
Loofah Allows Cross-site Scripting↗2019-11-05
▶
OSV
CVE-2019-15587: In the Loofah gem for Ruby through v2↗2019-10-22
▶

📋Vendor Advisories

3
Ubuntu
Loofah vulnerability↗2020-09-15
▶
Red Hat
rubygem-loofah: XXS when a crafted SVG element is republished↗2019-10-10
▶
Debian
CVE-2019-15587: ruby-loofah - In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sa...↗2019
▶

💬Community

2
Bugzilla
CVE-2019-15587 rubygem-loofah: XXS when a crafted SVG element is republished [fedora-all]↗2020-02-20
▶
Bugzilla
CVE-2019-15587 rubygem-loofah: XXS when a crafted SVG element is republished↗2019-11-19
▶