CVE-2025-61514

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

EUVD-2025-34813

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

Arbitrary Code Injection

Overview @cocalc/hub is a CoCalc: Backend webserver component Affected versions of this package are vulnerable to Arbitrary Code Injection via uploading a crafted SVG file. An attacker can execute arbitrary code by uploading a specially crafted SVG file. Remediation A fix was pushed into the mast...

Arbitrary Code Injection

Overview @cocalc/frontend is a CoCalc: Collaborative Calculation Affected versions of this package are vulnerable to Arbitrary Code Injection via uploading a crafted SVG file. An attacker can execute arbitrary code by uploading a specially crafted SVG file. Remediation A fix was pushed into the...

CVE-2025-61514

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

CoCalc 安全漏洞

CoCalc is a web-based software from CoCalc, Inc. that enables collaboration in research, teaching, and scientific publishing. A security vulnerability exists in versions prior to CoCalc 0d2ff58 that stems from inadequate validation when uploading specially crafted SVG files, which could lead to t...

CVE-2025-61514

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

CVE-2025-61514: Improper Neutralization of Special Elements used in a Command

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

CVE-2025-61514

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

CVE-2025-61514

SageMath, Inc. CoCalc is vulnerable to an arbitrary file upload flaw in versions prior to commit 0d2ff58 . The root cause is inadequate validation when uploading specially crafted SVG files , which can lead to arbitrary code execution . This vulnerability affects the @cocalc/frontend and @cocalc/...

EUVD-2024-35885

Malicious code in bioql PyPI...

CVE-2024-36109

CoCalc is web-based software that enables collaboration in research, teaching, and scientific publishing. In affected versions the markdown parser allows tags to be included which execute when published. This issue has been addressed in commit 419862a9c9879c. Users are advised to upgrade. There a...

CVE-2024-36109 Cross-site Scripting with Markdown rendering in CoCalc

CoCalc is web-based software that enables collaboration in research, teaching, and scientific publishing. In affected versions the markdown parser allows tags to be included which execute when published. This issue has been addressed in commit 419862a9c9879c. Users are advised to upgrade. There a...

CVE-2024-36109 Cross-site Scripting with Markdown rendering in CoCalc

CoCalc is web-based software that enables collaboration in research, teaching, and scientific publishing. In affected versions the markdown parser allows tags to be included which execute when published. This issue has been addressed in commit 419862a9c9879c. Users are advised to upgrade. There a...

CVE-2024-36109 Cross-site Scripting with Markdown rendering in CoCalc

CoCalc is web-based software that enables collaboration in research, teaching, and scientific publishing. In affected versions the markdown parser allows tags to be included which execute when published. This issue has been addressed in commit 419862a9c9879c. Users are advised to upgrade. There a...

PT-2024-26895 · Cocalc · Cocalc

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 tags to be included and executed when published. There are no known workarounds for this issue...

CoCalc 安全漏洞

CoCalc is a web-based software from CoCalc, Inc. that enables collaboration in research, teaching, and scientific publishing. A security vulnerability exists in versions prior to CoCalc 419862a9c9879c that stems from a cross-site scripting XSS vulnerability in the markdown parser...

Security Flaw in CoCalc: One Click and Your Cloud is Ruined

TL;DR Imperva Threat Research discovered and reported a security flaw in the CoCalc Cloud environment. The flaw enabled potential attackers to completely take over a target’s account with only a single click from the victim. This flaw was due primarily to the lack of separation between the user...