CVE-2026-85618
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductConvertX
PublishedSep 4, 2026
First seenSep 4, 2026
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| C4illin ConvertX | v ≤ 0.18.0 | — |
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