What’s Vulnerable › Vulnerabilities

CVE-2023-27164

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-10 · updated 2026-07-09
• Weakness: CWE-434

Description

An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.

Affected products

• halo-dev halo: through 1.6.1

References

• https://gist.github.com/b33t1e/a1a0d81b1173d0d00de8f4e7958dd867
• https://github.com/halo-dev/halo
• https://notes.sjtu.edu.cn/s/s5oEvs-p5
• https://gist.github.com/b33t1e/a1a0d81b1173d0d00de8f4e7958dd867
• https://github.com/halo-dev/halo
• https://notes.sjtu.edu.cn/s/s5oEvs-p5

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