What’s Vulnerable › Vulnerabilities

CVE-2026-110647: Turnpress through 0.4.2 OS Command Injection via Crafted .docx File Names

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-14 · updated 2026-10-15
• Weakness: CWE-78

Description

Turnpress through 0.4.2 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying .docx files with crafted names. The convertDocxToHtml function in src/converter.ts invokes pandoc through execa with shell:true, so shell metacharacters in the --docx path run with the victim's privileges during convert or create.

Affected products

• jinghaihan turnpress: through 0.4.2

References

• https://github.com/jinghaihan/turnpress/blob/v0.4.2/src/converter.ts#L33-L61
• https://github.com/jinghaihan/turnpress/pull/2
• https://www.vulncheck.com/advisories/turnpress-through-0.4.2-os-command-injection-via-crafted-docx-file-names

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