ShinyHunters’ Instructure Canvas LMS and Vimeo Breaches Impact Millions of Users

ShinyHunters breached Instructure and Vimeo, exposing millions of student and user records through direct and supply chain attacks...

Millions of students’ personal data stolen in major education breach

Instructure, the company behind the Canvas learning management system LMS, confirmed a cyber incident and subsequent data breach affecting its cloud‑hosted environment. The ShinyHunters ransomware group claims it is behind the attack and says it stole roughly 275 million records tied to students,...

CVE-2026-7741

A vulnerability was detected in CodeAstro Online Classroom 1.0. Impacted is an unknown function of the file /OnlineClassroom/studentlogin. Performing a manipulation of the argument sid results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be us...

CVE-2026-7741 CodeAstro Online Classroom studentlogin sql injection

A vulnerability was detected in CodeAstro Online Classroom 1.0. Impacted is an unknown function of the file /OnlineClassroom/studentlogin. Performing a manipulation of the argument sid results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be us...

CVE-2026-7741

CodeAstro Online Classroom 1.0 contains a SQL injection vulnerability in /OnlineClassroom/studentlogin, exploitable via manipulation of the sid parameter. Remote exploitation is possible and the exploit is public. The connected records confirm the vulnerability details but do not provide a specif...

CVE-2026-7741

A vulnerability was detected in CodeAstro Online Classroom 1.0. Impacted is an unknown function of the file /OnlineClassroom/studentlogin. Performing a manipulation of the argument sid results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be us...

CodeAstro Online Classroom 注入漏洞

CodeAstro Online Classroom is an online classroom platform provided by CodeAstro Inc. Version 1.0 of CodeAstro Online Classroom has a SQL injection vulnerability. This vulnerability arises from unknown functions in the file/OnlineClassroom/studentlogin that manipulate the parameter sid, allowing...

SIMS 路径遍历漏洞

SIMS is a student and teacher information management tool developed by RawChen. Versions of SIMS 004f783b1db5ecdfad81c8fdc3b34171211112de and earlier have a path traversal vulnerability. This vulnerability stems from the handling of the filename parameter in the DeleteFileServlet endpoint...

CVE-2026-30368

A client-side authorization flaw in Lightspeed Classroom v5.1.2.1763770643 allows unauthenticated attackers to impersonate users by bypassing integrity checks and abusing client-generated authorization tokens, leading to unauthorized control and monitoring of student devices...

CVE-2025-67259

A Broken Access Control vulnerability exists in ClassroomIO v0.1.13 where an authenticated low-privileged "student" user can access unauthorized course-level information by modifying intercepted API requests. Changing a captured POST request to a GET request against the /rest/v1/course PostgREST...

CVE-2025-67259

Affects ClassroomIO v0.1.13. A Broken Access Control vulnerability allows an authenticated low-privilege student to access unauthorized course information by altering intercepted API requests. Specifically, changing a captured POST request to a GET against the /rest/v1/course PostgREST endpoint e...

EUVD-2026-25567

A client-side authorization flaw in Lightspeed Classroom v5.1.2.1763770643 allows unauthenticated attackers to impersonate users by bypassing integrity checks and abusing client-generated authorization tokens, leading to unauthorized control and monitoring of student devices...

CVE-2025-67259

A Broken Access Control vulnerability exists in ClassroomIO v0.1.13 where an authenticated low-privileged "student" user can access unauthorized course-level information by modifying intercepted API requests. Changing a captured POST request to a GET request against the /rest/v1/course PostgREST...

PT-2026-34882

A Broken Access Control vulnerability exists in ClassroomIO v0.1.13 where an authenticated low-privileged "student" user can access unauthorized course-level information by modifying intercepted API requests. Changing a captured POST request to a GET request against the /rest/v1/course PostgREST...

ClassroomIO.com 访问控制错误漏洞

ClassroomIO.com is an educational platform developed by ClassroomIO as open source. Version 0.1.13 of ClassroomIO.com contains a vulnerability related to access control. This vulnerability arises from ineffective access control, allowing low-privilege student users who are authenticated to access...

CVE-2025-67259

A Broken Access Control vulnerability exists in ClassroomIO v0.1.13 where an authenticated low-privileged "student" user can access unauthorized course-level information by modifying intercepted API requests. Changing a captured POST request to a GET request against the /rest/v1/course PostgREST...

It pays to be a forever student

Welcome to this week's edition of the Threat Source newsletter. If I haven't said it in a newsletter before, I'll say it now: If you want to be good at cybersecurity, be a forever student. Cultivating and feeding your desire to know how things work is one of the key ingredients to being a hacker...

EUVD-2026-24447

Vulnerability in the PeopleSoft Enterprise CS Student Records product of Oracle PeopleSoft component: Research Tracking. The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise ...

CVE-2026-35241

Vulnerability in the PeopleSoft Enterprise CS Student Records product of Oracle PeopleSoft component: Research Tracking. The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise ...

CVE-2026-35241

Vulnerability in the PeopleSoft Enterprise CS Student Records product of Oracle PeopleSoft component: Research Tracking. The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise ...