CVE-2019-15587
MEDIUM5.4EPSS 2.3%ruby-loofah - security update
Published: 11/5/2019Modified: 4/28/2026
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.
Affected packages (3)
- Debian/ruby-loofahfrom 0, < 2.3.1+dfsg-1
- Debian/ruby-loofahfrom 0, < 2.0.3-2+deb9u3
- RubyGems/loofahfrom 0, < 2.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
References (12)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-15587
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-15587
- PATCHhttps://github.com/flavorjones/loofah
- WEBhttps://github.com/flavorjones/loofah/commit/0c6617af440879ce97440f6eb6c58636456dc8ec
- WEBhttps://github.com/flavorjones/loofah/issues/171
- WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/loofah/CVE-2019-15587.yml
- WEBhttps://hackerone.com/reports/709009
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/4WK2UG7ORKRQOJ6E4XJ2NVIHYJES6BYZ
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/XMCWPLYPNIWYAY443IZZJ4IHBBLIHBP5
- WEBhttps://security.netapp.com/advisory/ntap-20191122-0003
- WEBhttps://usn.ubuntu.com/4498-1
- WEBhttps://www.debian.org/security/2019/dsa-4554