What’s Vulnerable › Vulnerabilities

CVE-2021-45834

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-18 · updated 2026-07-09
• Weakness: CWE-434

Description

An attacker can upload or transfer files of dangerous types to the OpenDocMan 1.4.4 portal via add.php using MIME-bypass, which may be automatically processed within the product's environment or lead to arbitrary code execution.

Affected products

• OpenDocMan: 1.4.4

References

• https://github.com/opendocman/opendocman
• https://github.com/opendocman/opendocman/issues/326
• https://github.com/opendocman/opendocman/issues/330
• https://github.com/opendocman/opendocman
• https://github.com/opendocman/opendocman/issues/326
• https://github.com/opendocman/opendocman/issues/330

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