sagemathinc/cocalc

sagemathinc/cocalc

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CoCalc: Collaborative Calculation in the Cloud

CVE History

CVEPublishedCVSS v3CVSS v2
6.5 MEDIUM

An arbitrary file upload vulnerability in SageMath, Inc CoCalc before commit 0d2ff58 allows attackers to execute arbitrary code via uploading a crafted SVG file.

7.6 HIGH

CoCalc is web-based software that enables collaboration in research, teaching, and scientific publishing. In affected versions the markdown parser allows `<script>` tags to be included which execute when published. This issue has been addressed in commit `419862a9c9879c`. Users are advised to upgrade. There are no known workarounds for this vulnerability.