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  4. CVE 2026 81659 flowintel note pdf export allows arbitrary local
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Back to active CVEs
High · CVSS 7.1CVE-2026-81659

Flowintel Note PDF Export Allows Arbitrary Local File Read via Pandoc/XeLaTeX ProcessingCVE-2026-81659

Answer in brief

CVE-2026-81659 records a High severity (CVSS 7.1) vulnerability in Flowintel Note PDF Export Allows Arbitrary Local File Read via Pandoc/XeLaTeX Processing. The current sources do not mark it as known exploited. The current feed maps flowintel/flowintel (generic), flowintel/flowintel (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 27, 2026Updated Aug 28, 2026Source checked Oct 11, 2026First seen by HOL Aug 27, 2026Material review Aug 28, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.1
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.1. 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 flowintel/flowintel (generic), flowintel/flowintel (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
flowintel/flowintelgeneric0Not reported
flowintel/flowintelgeneric>=0 <=3.3.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for flowintel/flowintel, flowintel/flowintel.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Aug 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 27, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

Affected versions of Flowintel allow attacker-controlled note content to be processed by Pandoc and XeLaTeX during PDF export in a way that can cause local files on the Flowintel server to be read and incorporated into the generated export.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • pH7Builder before 18.5.0 Path Traversal Arbitrary File Deletion via picture_linkAlso CWE-22
  • Channel tokens and organization API key exposed in API responsesSame generic ecosystem
  • zhayujie CowAgent Web Console upload read denial of serviceSame generic ecosystem
  • zhayujie CowAgent Media Download memory allocationSame generic ecosystem
  • erzhongxmu Jeewms Autocomplete Data JeecgFormDemoController.java getTreeData sql injectionSame generic ecosystem
  • hyper-mcp through 0.8.3 Improper Signature Verification of OCI WebAssembly PluginsSame generic ecosystem

Record context

Vulnerability class
Path Traversal
EPSS
Not reported
CWE IDs
CWE-22
Source
CVE List V5
Source checked
Oct 11, 2026
References
2 linked sources
Open source record