EUVD-2026-50129

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the manual mark assessment endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

CVE-2026-63234

The provided records identify CVE-2026-63234 in Koollab LMS as a SQL injection and unsafe deserialization vulnerability. An authenticated attacker can abuse the manual mark assessment endpoint to influence data passed to unserialize() , enabling writing a webshell to a publicly accessible locatio...

CVE-2026-63234 SQL injection and unsafe deserialisation vulnerability

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the manual mark assessment endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

CVE-2026-63233 SQL injection and unsafe deserialisation vulnerability

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment overall answer endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

EUVD-2026-50128

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment overall answer endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

CVE-2026-63233

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment overall answer endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

CVE-2026-63232

CVE-2026-63232 relates to a vulnerability in Koollab LMS described as a SQL injection and unsafe deserialization issue. The authenticated attacker can target the assessment reinforcement endpoint, influence data passed to unserialize(), write a webshell to a publicly accessible location, and pote...

EUVD-2026-50127

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment reinforcement endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

CVE-2026-63232

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment reinforcement endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

CVE-2026-63232 SQL injection and unsafe deserialisation vulnerability

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment reinforcement endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

XStream <1.4.17 - Remote Code Execution

XStream before 1.4.17 is susceptible to remote code execution. An attacker can execute commands of the host by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of...

XStream <1.4.14 - Remote Code Execution

XStream before 1.4.14 is susceptible to remote code execution. An attacker can run arbitrary shell commands by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of...

PT-2026-65703

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment reinforcement endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

PT-2026-65705

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the manual mark assessment endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

PT-2026-65704

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment overall answer endpoint, control data passed to unserialize, write a webshell to a publicly accessible location, and execute arbitrary code on the server...

IBM WebSphere Application Server 8.5.x < 8.5.5.31 / 9.x < 9.0.5.29 (7281649)

The version of IBM WebSphere Application Server running on the remote host is affected by multiple vulnerabilities as referenced in the 7281649 advisory. - IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remo...

HPESBNW05091 rev.1 - HPE Telco Service Activator, Multiple Vulnerabilities

Potential Security Impact: Remote: Denial of Service DoS, Insecure Deserialization SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Telco Service Activator =10.6.1 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2026-54512 |...

CVE-2026-14974

IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted data...

CVE-2026-14512

IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypass authentication or execute arbitrary code...

CVE-2026-14515 IBM WebSphere Application Server is affected by cross-site scripting and deserialization vulnerabilities

IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to conduct a cross-site scripting attack...