VulnerabilityModified
CVE-2020-21527
There is an Arbitrary file deletion vulnerability in halo v1.1.3.
HIGH 7.7EPSS 1.12%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
- EPSS
- 1.12% probability · 64th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- halo/halo
- Source
- cve@mitre.org
References
- https://github.com/halo-dev/halo/issues/422Issue Tracking, Third Party Advisory
- https://github.com/halo-dev/halo/issues/422Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.