CVE-2020-37282: critical vulnerability in vworld4u office-converter
office-converter through 1.0.2 OS Command Injection via fileName in generatePdf
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 3.4%
office-converter through 1.0.2 contains an OS command injection vulnerability that allows attackers to execute commands by supplying a crafted fileName to generatePdf() or generateHtml(). Attackers can embed $(...), backticks, or a closing quote with shell metacharacters in the file name, which is concatenated into an unoconv command run via child_process.exec(), executing commands with Node.js process privileges.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
vworld4u · office-converterReferences
https://github.com/advisories/GHSA-9p64-h5q4-phpmhttps://github.com/vworld4u/office-converter/blob/b1ea855d0001dc7a5d66343698634dbc06b72c2d/index.js#L19-L20https://github.com/vworld4u/office-converter/pull/9https://www.vulncheck.com/advisories/office-converter-through-1.0.2-os-command-injection-via-filename-in-generatepdf