CVE-2024-36109

HIGH

CoCalc - Stored Cross-Site Scripting via Published Markdown Script Tags

Title source: manual
STIX 2.1

Description

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.

References (2)

Core 2

Scores

CVSS v3 7.6
EPSS 0.0041
EPSS Percentile 32.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-79
Status published
Products (1)
sagemathinc/cocalc < 419862a9c9879c
Published May 28, 2024
Tracked Since Feb 18, 2026