Vulnerability Description
ConvertX 0.17.0 contains an arbitrary file read vulnerability in the xelatex converter that allows authenticated users to read files by uploading LaTeX files with input directives. Attackers can upload .tex files containing \\input{path} or \\verbatiminput{path} directives to have the TeX engine read arbitrary files accessible to the server process and include them in downloadable PDF output.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/C4illin/ConvertX
- https://github.com/C4illin/ConvertX/blob/v0.18.0/src/converters/xelatex.ts
- https://github.com/C4illin/ConvertX/issues/573
- https://www.vulncheck.com/advisories/convertx-0.17.0-arbitrary-file-read-via-lat
FAQ
What is CVE-2026-85618?
CVE-2026-85618 is a vulnerability with a CVSS score of 6.5 (MEDIUM). ConvertX 0.17.0 contains an arbitrary file read vulnerability in the xelatex converter that allows authenticated users to read files by uploading LaTeX files with input directives. Attackers can uploa...
How severe is CVE-2026-85618?
CVE-2026-85618 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-85618?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.