@pdfme/schemas before 5.5.9 Cross-Site Scripting via Select (CVE-2026-82867) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-82867

@pdfme/schemas before 5.5.9 Cross-Site Scripting via Select

Answer in brief

CVE-2026-82867 records a Unknown severity vulnerability in @pdfme/schemas before 5.5.9 Cross-Site Scripting via Select. The current sources do not mark it as known exploited. The current feed maps pdfme/schemas (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 31, 2026Updated Aug 31, 2026Source checked Aug 31, 2026First seen by HOL Aug 31, 2026Material review Aug 31, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps pdfme/schemas (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
pdfme/schemasgeneric	>=0 <5.5.9	5.5.9

Recommended response

Check inventory. Check lockfiles and deployed manifests for pdfme/schemas.
Review the reported fix. Update pdfme/schemas to 5.5.9 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 31, 2026

Sources and claim methodology

Upstream source description

@pdfme/schemas before 5.5.9 contains a cross-site scripting vulnerability in the Select schema plugin that fails to sanitize option values before interpolating them into HTML via innerHTML. Attackers can supply malicious templates with crafted option values containing HTML and JavaScript to execute arbitrary code in users' browsers.

Quoted source text, attributed separately from HOL analysis.