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CVE-2026-44666
Published: May 14, 2026
Modified: May 15, 2026
PUBLISHED
Description
HRConvert2 is a self-hosted, drag-and-drop & nosql file conversion server & share tool. Prior to 3.3.8, the sanitizeString() function in convertCore.php is missing backtick (`) and tab (\t) from its strip list. User input then reaches shell_exec(), where the shell interprets these characters and commands within filenames execute. This vulnerability is fixed in 3.3.8.
| Vendor | Product | Versions |
|---|---|---|
zelon88 | HRConvert2 | affected < 3.3.8 |
Weaknesses (CWE)
References
https://github.com/zelon88/HRConvert2/releases/tag/v3.3.8
x_refsource_MISC
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