PT-2024-26895 · Cocalc · Cocalc

Ishmeals · Published 2024-05-28 · Updated 2024-05-29 · CVE-2024-36109

Positive Technologies (AI Summary)

CVSS v3.1

7.6

High

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L

Name of the Vulnerable Software and Affected Versions CoCalc versions prior to the version containing commit 419862a9c9879c

Description The issue concerns the markdown parser in CoCalc, which allows <script> tags to be included and executed when published. There are no known workarounds for this issue.

Recommendations For versions prior to the version containing commit 419862a9c9879c, upgrade to a version that includes the fix.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-36109

GHSA-8W44-HGGW-P5RF

Affected Products

Cocalc

References · 5

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36109.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-36109 · Security Note
• https://osv.dev/vulnerability/CVE-2024-36109 · Vendor Advisory
• https://github.com/sagemathinc/cocalc/commit/419862a9c9879c · Note
• https://github.com/sagemathinc/cocalc/security/advisories/GHSA-8w44-hggw-p5rf · Note