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Fencer Intel
critical —

GHSA-65xx-c85x-wg76 json

Command Injection in plotter

published 6y ago modified 6y ago

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

All versions of `plotter` are vulnerable to Command Injection. The package fails to sanitize plot titles, which may allow attackers to execute arbitrary code in the system if the title value is supplied by a user. The following proof-of-concept creates a `testing` file in the current directory:

``` var plot = require('plotter').plot;

const title = 'Example "\nset title system("touch testing")#';

plot({ data: [ 3, 1, 2, 3, 4 ], filename: 'output.pdf', style: 'linespoints', title: title, logscale: true, xlabel: 'time', ylabel: 'length of string', format: 'pdf' });

```

## Recommendation

No fix is currently available. Consider using an alternative package until a fix is made available.

Is GHSA-65xx-c85x-wg76 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Affected packages

ecosystem package affected fixed in
npm plotter
>=0.0.0
 no fix listed

Classification

Weakness
  • CWE-77 Improper Neutralization of Special Elements used in a Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.