CVE-2020-21527

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CVSS 3.1

7.7 high

EPSS

1%p64

Published

Sep 30, 2020 (Sep 30, 2020)

Modified

Jun 17, 2026

Description

There is an Arbitrary file deletion vulnerability in halo v1.1.3. A backup function in the background allows a user, when deleting their backup files, to delete any files on the system through directory traversal.

Vendors: halo
Products: halo
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.1%)

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