CVE-2020-21525

7.5 highEPSS 1.9%

High (7.5) in halo halo. EPSS 1.9% chance of exploitation in the next 30 days.

Halo V1.1.3 is affected by: Arbitrary File reading. In an interface that reads files in halo v1.1.3, a directory traversal check is performed on the input path parameter, but the startsWith function can be used to bypass it.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2020-09-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

halo:halo

References

https://github.com/halo-dev/halo/issues/420
https://github.com/halo-dev/halo/issues/420

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