CVE-2026-71478 league/commonmark: AttributesExtension href/src unsafe-link filter bypass via embedded control bytes
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | CVE-2026-71478 | 6 Aug 202620:30 | – | attackerkb |
 | CVE-2026-71478 | 7 Aug 202608:30 | – | circl |
 | CVE-2026-71478 | 6 Aug 202620:30 | – | cve |
 | CVE-2026-71478 | 6 Aug 202620:30 | – | debiancve |
 | EUVD-2026-54261 | 6 Aug 202620:30 | – | euvd |
 | league/commonmark: AttributesExtension href/src unsafe-link filter bypass via embedded control bytes | 6 Aug 202620:30 | – | github |
 | CVE-2026-71478 | 6 Aug 202620:30 | – | mend |
 | CVE-2026-71478 | 6 Aug 202622:18 | – | nvd |
 | CLSA-2026-1788257350 TuxCare security update for league/commonmark (4 CVEs) | 1 Sep 202610:09 | – | osv_clsa |
| CLSA-2026-1788257456 TuxCare security update for league/commonmark (6 CVEs) | 1 Sep 202610:10 | – | osv_clsa |
10
[
{
"vendor": "thephpleague",
"product": "commonmark",
"versions": [
{
"version": ">= 1.5.0, <= 2.8.3",
"status": "affected"
}
]
}
]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
06 Aug 2026 20:30Current
CVSS 3.16.1
EPSS0.00355
SSVC