Lucene search
+L

EUVD-2026-91853

🗓️ 03 Oct 2026 00:31:15Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 21 Views

Cross-site scripting in Showdown makehtml link and image subparsers via double quotes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-104477
3 Oct 202601:27
–circl
cve
CVE
CVE-2026-104477
2 Oct 202623:28
–cve
cvelist
Cvelist
CVE-2026-104477 Showdown through 2.1.0 XSS via unescaped quote in href and src attributes
2 Oct 202623:28
–cvelist
mend
Mend
CVE-2026-104477
2 Oct 202623:28
–mend
nvd
NVD
CVE-2026-104477
3 Oct 202600:16
–nvd
ptsecurity
Positive Technologies
PT-2026-104459
2 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-104477: Improper Neutralization of Input During Web Page Generation
3 Oct 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-104477
3 Oct 202600:54
–redhatcve
snyk
Snyk
Cross-site Scripting (XSS)
3 Oct 202600:23
–snyk
snyk
Snyk
Cross-site Scripting (XSS)
3 Oct 202600:23
–snyk
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9d45c470-bdce-37dd-a3bf-301fd4e81708",
        "vendor": {
          "name": "Showdownjs"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "cc8c3e0c-22ed-30de-a6d9-88f56376a23d",
        "product": {
          "name": "Showdown",
          "vendor": {
            "name": "Showdownjs"
          }
        },
        "product_version": "0 ≤2.1.0"
      }
    ]
  }
]

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

03 Oct 2026 00:31Current
6Medium risk
Vulners AI Score6
CVSS 45.3
EPSS0.00187
21