Lucene search
+L

Ruby CSS Parser: SSRF and Local File Disclosure in `CssParser::Parser#read_remote_file`

🗓️ 09 Jul 2026 13:43:13Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 18 Views

CssParser::Parser#read_remote_file enables SSRF and local file disclosure via unrestricted redirects.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-53727
17 Jul 202620:30
attackerkb
circl
Circl
CVE-2026-53727
9 Jul 202614:35
circl
cve
CVE
CVE-2026-53727
17 Jul 202620:30
cve
cvelist
Cvelist
CVE-2026-53727 css_parser: SSRF and Local File Disclosure in `CssParser::Parser#read_remote_file`
17 Jul 202620:30
cvelist
debiancve
Debian CVE
CVE-2026-53727
17 Jul 202620:30
debiancve
euvd
EUVD
EUVD-2026-45324
17 Jul 202620:30
euvd
nvd
NVD
CVE-2026-53727
17 Jul 202621:17
nvd
osv
OSV
CGA-2JJQ-GRW6-C4X5
9 Jul 202618:38
osv
osv
OSV
CGA-2MFV-HPM6-6H4J
10 Jul 202602:15
osv
osv
OSV
CGA-2X4W-R2QM-2332
10 Jul 202601:05
osv
Rows per page
Vulners
Node
sabberwormphp_css_parserRange<3.0.0rubygems

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

09 Jul 2026 13:43Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.18.6
CVSS 48.9
EPSS0.00365
SSVC
18