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  4. CVE 2026 107699 ppt2png through 006 os command injection via
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Back to active CVEs
Critical · CVSS 9.3CVE-2026-107699

ppt2png through 0.0.6 OS Command Injection via input and output pathsCVE-2026-107699

Answer in brief

CVE-2026-107699 records a Critical severity (CVSS 9.3) vulnerability in ppt2png through 0.0.6 OS Command Injection via input and output paths. The current sources do not mark it as known exploited. The current feed maps tzwm/ppt2png (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 Oct 8, 2026Updated Oct 8, 2026Source checked Oct 8, 2026First seen by HOL Oct 8, 2026Material review Oct 8, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 9.3. 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 tzwm/ppt2png (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
tzwm/ppt2pnggeneric>=0 <=0.0.6Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for tzwm/ppt2png.
  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

    Oct 8, 2026

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

  2. Source modified

    Oct 8, 2026

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

  3. First seen by HOL

    Oct 8, 2026

Sources and claim methodology

  • GitHub security advisorygist.github.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

ppt2png through 0.0.6 contains an OS command injection vulnerability that allows attackers to execute operating system commands by supplying unsanitized input or output path arguments. Attackers can append shell metacharacters such as ';' to file names passed to child_process.exec() in ppt2png.js, running commands with Node.js process privileges.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Command InjectionAlso CWE-78
  • @enmaso/node-convert through 1.0.0 OS Command Injection via filepath and convertToAlso CWE-78
  • image_optimizer 1.3.0 through 1.9.0 OS Command Injection via identify_formatAlso CWE-78
  • IBM Guardium Data Protection Command InjectionAlso CWE-78
  • Fail-open response masking in Docker Sandboxes can expose proxy-managed credentialsSame generic ecosystem
  • TVU Networks Receiver/Transceiver Authentication Bypass via /tvu/LoginSame generic ecosystem

Record context

Vulnerability class
Command Injection
EPSS
Not reported
CWE IDs
CWE-78
Source
CVE List V5
Source checked
Oct 8, 2026
References
4 linked sources
Open source record