CVE-2026-82868
@pdfme/schemas before 5.5.9 Cross-Site Scripting via SVG
- State
- Published
- Severity
- 5.3 Medium
- Published
- Aug 31, 2026
- Updated
- Oct 8, 2026
- Reserved
- Aug 31, 2026
Description
@pdfme/schemas before 5.5.9 contains a cross-site scripting vulnerability in the SVG schema plugin that renders user-supplied SVG content directly to innerHTML without sanitization. Attackers can inject malicious SVG with embedded scripts, event handlers, or foreignObject elements to execute arbitrary JavaScript in users' browsers when viewing or filling templates.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
schemaspdfme |
|
References
- GitHub Security Advisory (GHSA-87v3-4cfp-cm76)vendor-advisory
- VulnCheck Advisory: @pdfme/schemas before 5.5.9 Cross-Site Scripting via SVGthird-party-advisory
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