CVE-2026-82868— @pdfme/schemas before 5.5.9 Cross-Site Scripting via SVG
Quick assessment
Affected
pdfme schemas
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
@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 f
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I. Basic Information for CVE-2026-82868
Vulnerability Information
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Vulnerability Title
@pdfme/schemas before 5.5.9 Cross-Site Scripting via SVG
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-82868
| # | POC Description | Source Link | Shenlong Link |
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Other References for CVE-2026-82868 (2)
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@pdfme/schemas before 5.5.9 Cross-Site Scripting via SVG | Advisories | VulnCheck third-party-advisory
Same Patch Batch · pdfme · 2026-08-31 · 5 CVEs total
| CVE-2026-82866 | 6.8 MEDIUM | @pdfme/common before 5.5.10 SSRF via Unvalidated URL Fetch |
| CVE-2026-82864 | 6.5 MEDIUM | pdfme pdf-lib before 5.5.10 Denial of Service via Decompression Bomb |
| CVE-2026-82867 | 6.1 MEDIUM | @pdfme/schemas before 5.5.9 Cross-Site Scripting via Select |
| CVE-2026-82865 | 4.4 MEDIUM | pdfme schemas before 5.5.10 Cross-Site Scripting via i18n Label |
IV. Related Vulnerabilities
Same vendor: pdfme
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CVE-2026-82867
@pdfme/schemas before 5.5.9 Cross-Site Scripting via Select -
CVE-2026-82866
@pdfme/common before 5.5.10 SSRF via Unvalidated URL Fetch -
CVE-2026-82865
pdfme schemas before 5.5.10 Cross-Site Scripting via i18n La -
CVE-2026-82864
pdfme pdf-lib before 5.5.10 Denial of Service via Decompress -
CVE-2025-53626
pdfme has Sandbox Escape and Prototype Pollution vulnerabili
Same weakness: CWE-79
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CVE-2026-82867
@pdfme/schemas before 5.5.9 Cross-Site Scripting via Select -
CVE-2026-82865
pdfme schemas before 5.5.10 Cross-Site Scripting via i18n La -
CVE-2026-82664
yaojingang GEOFlow JSON-LD Theme HomeController.php cross si -
CVE-2026-82625
code-projects Simple Inventory System User Registration regi -
CVE-2026-82622
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V. Comments for CVE-2026-82868
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