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CVE-2020-6836

Published: Jan 11, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

grammar-parser.jison in the hot-formula-parser package before 3.0.1 for Node.js is vulnerable to arbitrary code injection. The package fails to sanitize values passed to the parse function and concatenates them in an eval call. If a value of the formula is taken from user-controlled input, it may allow attackers to run arbitrary commands on the server.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://www.npmjs.com/advisories/1439

x_refsource_MISC

https://github.com/handsontable/formula-parser/commit/396b089738d4bf30eb570a4fe6a188affa95cd5e

x_refsource_MISC

https://blog.truesec.com/2020/01/17/reverse-shell-through-a-node-js-math-parser/

x_refsource_MISC

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