What’s Vulnerable › Vulnerabilities

CVE-2026-67920

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-18 · updated 2026-10-22
• Weakness: CWE-73

Description

An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the run.halo.app.migration.impl.MigrationServiceImpl.restoreWorkdir(), and org.springframework.util.FileSystemUtils.copyRecursively() components

References

• https://gist.github.com/unpredictable21/f05d4b57867a2e83a5f991ff542215b2
• https://github.com/halo-dev/halo
• https://github.com/halo-dev/halo/pull/4206
• https://gist.github.com/unpredictable21/f05d4b57867a2e83a5f991ff542215b2

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