What’s Vulnerable › Vulnerabilities

CVE-2021-27280

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-08 · updated 2026-06-17
• Weakness: CWE-434

Description

OS Command injection vulnerability in mblog 3.5.0 allows attackers to execute arbitrary code via crafted theme when it gets selected.

Affected products

• Mblog Project Mblog: 3.5.0

References

• https://github.com/langhsu/mblog/
• https://github.com/langhsu/mblog/issues/44
• https://github.com/langhsu/mblog/
• https://github.com/langhsu/mblog/issues/44

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