CVE-2021-3377 PUBLISHED

The npm package ansi_up converts ANSI escape codes into HTML. In ansi_up v4, ANSI escape codes can be used to create HTML hyperlinks. Due to insufficient URL sanitization, this feature is affected by a cross-site scripting (XSS) vulnerability. This issue is fixed in v5.0.0.

EPSS 36.86% · 97.1th percentile

Risk Scores

EPSS Score
36.86%
97.1th percentile

Affected Products

VendorProductVersions
Ubuntu:22.04:LTSnode-ansi-up0, 5.0.0+dfsg-1, 5.1.0+dfsg-1
Ubuntu:20.04:LTSnode-ansi-up0, 4.0.3+dfsg-2

Timeline

References

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