PT-2026-6209

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A security issue exists where an unauthenticated remote attacker can access personal files belonging to...

PT-2026-6197

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A stored Cross-Site Scripting XSS issue exists in versions before 4.2, enabling authenticated students to...

Open eClass 跨站脚本漏洞

Open eClass is an e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained a cross-site scripting vulnerability. This vulnerability stemmed from stored-xpected cross-site scripting, which could lead to the execution of malicious JavaScript...

PT-2026-6204

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, a course management system, contains a Stored Cross-Site Scripting XSS issue. Authenticated students can inject malicious JavaScript into...

Open eClass 安全漏洞

Open eClass is an open-source e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained security vulnerabilities; these vulnerabilities stemmed from username enumeration, which could lead to the identification of valid user accounts...

PT-2026-6200

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A broken access control issue allows authenticated students to add content to existing course units, despi...

PT-2026-6196

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system susceptible to a username enumeration issue. An unauthenticated attacker can determine valid user accounts ...

PT-2026-6210

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A flaw in the system’s logic allows authenticated students to incorrectly record their attendance in...

Open eClass 访问控制错误漏洞

Open eClass is an e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained a security vulnerability related to access control. This vulnerability resulted from improper access control mechanisms, which could allow authenticated students to...

Open eClass 代码问题漏洞

Open eClass is an open-source e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained code vulnerabilities. These vulnerabilities stemmed from an insecure password reset mechanism, which could allow local attackers to reuse already used...

Open eClass 访问控制错误漏洞

Open eClass is an open-source e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained a security vulnerability related to access control. This vulnerability resulted from improper access control mechanisms, which could allow authenticated...

PT-2026-6201

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A flaw in the password reset process in versions prior to 4.2 allows a local attacker to reuse a valid...

PT-2026-6199

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A flaw exists where active user sessions are not invalidated after a password change. This allows existing...

Open eClass 代码问题漏洞

Open eClass is an open-source e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 had code vulnerabilities; these vulnerabilities stemmed from a bypass in file upload validation, allowing attackers to upload files with prohibited extensions using Z...

PT-2026-6205

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A file upload validation bypass allows attackers to upload files with restricted extensions by including...

PT-2026-6203

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A Stored Cross-Site Scripting XSS issue exists in versions before 4.2, allowing authenticated...

Open eClass 代码问题漏洞

Open eClass is an open-source e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained code vulnerabilities. These vulnerabilities stemmed from the failure to invalidate active user sessions after password changes, allowing unauthorized access...

Open eClass 跨站请求伪造漏洞

Open eClass is an open-source e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained a cross-site request forgeing vulnerability. This vulnerability stemmed from cross-site request forgery occurring at multiple teacher-restricted endpoints,...

PT-2026-6206

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A Reflected Cross-Site Scripting XSS issue exists in versions prior to 4.2, potentially allowing remote...

PT-2026-6198

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A Cross-Site Request Forgery CSRF issue exists in teacher-restricted endpoints prior to version 4.2. This...