CVE-2025-61514

6.5 mediumEPSS 0.4%

Medium (6.5). EPSS 0.4% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2025-10-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://github.com/mbiesiad/vulnerability-research/tree/main/CVE-2025-61514
https://github.com/sagemathinc/cocalc
https://github.com/sagemathinc/cocalc/commit/0d2ff5890a3ae62e941aad8a5884dd765b7e98fc

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