PT-2025-42531 · Unknown · Sagemath Cocalc

Published 2025-10-16 · Updated 2025-10-16 · CVE-2025-61514

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SageMath CoCalc versions prior to commit 0d2ff58

Description An arbitrary file upload issue exists in SageMath CoCalc. Successful exploitation allows attackers to execute arbitrary code by uploading a specially crafted SVG file.

Recommendations Update SageMath CoCalc to commit 0d2ff58 or later.

Exploit

Fix

RCE

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2025-61514

Affected Products

Sagemath Cocalc

References · 8

• 🔥 https://github.com/mbiesiad/vulnerability-research/tree/main/CVE-2025-61514 · Exploit
• https://osv.dev/vulnerability/CVE-2025-61514 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-61514 · Security Note
• https://github.com/sagemathinc/cocalc/commit/0d2ff5890a3ae62e941aad8a5884dd765b7e98fc · Note
• https://github.com/sagemathinc/cocalc · Note
• https://twitter.com/VulmonFeeds/status/1978964353219973503 · Twitter Post
• https://t.me/CVEtracker/35144 · Telegram Post
• https://twitter.com/CVEnew/status/1978932569862476001 · Twitter Post