What’s Vulnerable › Vulnerabilities

CVE-2023-33253

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-12 · updated 2026-06-17
• Weakness: CWE-434

Description

LabCollector 6.0 though 6.15 allows remote code execution. An authenticated remote low-privileged user can upload an executable PHP file and execute system commands. The vulnerability is in the message function, and is due to insufficient validation of the file (such as shell.jpg.php.shell) being sent.

Affected products

• LabCollector: from 6.0 through 6.15

References

• https://github.com/Toxich4/CVE-2023-33253
• https://labcollector.com/
• https://labcollector.com/changelog-labcollector/
• https://github.com/Toxich4/CVE-2023-33253
• https://labcollector.com/
• https://labcollector.com/changelog-labcollector/

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