CVE-2025-43954

MEDIUM EPSS 6.9%
Published Apr 20, 20251y ago · Modified Jun 17, 20262w ago
6.1 CVSS 3.1
Medium
Find Similar
Published Apr 20, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

QMarkdown (aka quasar-ui-qmarkdown) before 2.0.5 allows XSS via headers even when when no-html is set.

CVSS Details

Base Score
6.1
Exploitability
2.8
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
6.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
quasarqmarkdown* <2.0.5

References 2

  • github.com https://github.com/quasarframework/quasar-ui-qmarkdown/commit/b61dff84851c45369cf931db5bd93db177c657f6
    Patch
  • github.com https://github.com/quasarframework/quasar-ui-qmarkdown/compare/v2.0.4...v2.0.5
    PatchRelease Notes

Remediation

  • github.com https://github.com/quasarframework/quasar-ui-qmarkdown/commit/b61dff84851c45369cf931db5bd93db177c657f6
    Patch
  • github.com https://github.com/quasarframework/quasar-ui-qmarkdown/compare/v2.0.4...v2.0.5
    PatchRelease Notes