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Moderate

Cross-Site Scripting in serve

Affected Packages Affected Versions Fixed Versions
npm:serve
PURL: pkg:npm/serve
< 10.0.2 10.0.2
5,061 Dependent packages
103,043 Dependent repositories
8,984,217 Downloads last month

Affected Version Ranges

All affected versions

0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.2.0, 1.3.0, 1.4.0, 2.0.0, 2.1.0, 2.1.1, 2.1.2, 2.2.0, 2.3.0, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 3.0.0, 3.0.1, 3.0.2, 3.1.0, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.2.10, 3.3.0, 3.3.1, 3.4.0, 3.4.1, 4.0.0, 4.0.1, 4.0.2, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.1.0, 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.1.5, 5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.1.0, 6.2.0, 6.3.0, 6.3.1, 6.4.0, 6.4.1, 6.4.2, 6.4.3, 6.4.4, 6.4.5, 6.4.6, 6.4.7, 6.4.8, 6.4.9, 6.4.10, 6.4.11, 6.5.0, 6.5.1, 6.5.2, 6.5.3, 6.5.4, 6.5.5, 6.5.6, 6.5.7, 6.5.8, 7.0.0, 7.0.1, 7.1.0, 7.1.1, 7.1.2, 7.1.3, 7.1.4, 7.1.5, 7.1.6, 7.2.0, 8.0.0, 8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.4, 8.2.0, 9.0.0, 9.1.0, 9.1.1, 9.1.2, 9.2.0, 9.3.0, 9.4.0, 9.4.1, 9.4.2, 9.6.0, 10.0.0, 10.0.1

All unaffected versions

10.0.2, 10.1.0, 10.1.1, 10.1.2, 11.0.0, 11.0.1, 11.0.2, 11.1.0, 11.2.0, 11.3.0, 11.3.1, 11.3.2, 12.0.0, 12.0.1, 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.0.4, 14.0.0, 14.0.1, 14.1.0, 14.1.1, 14.1.2, 14.2.0, 14.2.1, 14.2.2, 14.2.3, 14.2.4, 14.2.5

Versions of serve prior to 10.0.2 are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize filenames, allowing attackers to execute arbitrary JavaScript in the victim's browser through files with names containing malicious code.

Recommendation

Upgrade to version 10.0.2 or later.

References: