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8.5
CVSSv2

CVE-2020-21527

Published: 30/09/2020 Updated: 07/10/2020
CVSS v2 Base Score: 8.5 | Impact Score: 9.2 | Exploitability Score: 8
CVSS v3 Base Score: 7.7 | Impact Score: 4 | Exploitability Score: 3.1
VMScore: 756
Vector: AV:N/AC:L/Au:S/C:N/I:C/A:C
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Vulnerability Summary

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.

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halo halo 1.1.3

References

CWE-22https://github.com/halo-dev/halo/issues/422https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
hardcodedarbitrary codeCVE-2024-2404CVE-2024-21111CVE-2024-28627CVE-2024-4073information disclosureCVE-2024-32780CVE-2024-4040
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