CVE-2020-21522
Last modified
CVE-2020-21522 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in halo V1.1.3. A Zip Slip Directory Traversal Vulnerability in the backend,the attacker can overwrite some files, such as ftl files, .bashrc files in the user directory, and finally get the permissions of the operating system.. EPSS estimates a 1.53% chance of exploitation in the next 30 days.
Description
An issue was discovered in halo V1.1.3. A Zip Slip Directory Traversal Vulnerability in the backend,the attacker can overwrite some files, such as ftl files, .bashrc files in the user directory, and finally get the permissions of the operating system.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Halo | Halo | 1.1.3 |
References
- https://github.com/halo-dev/halo/issues/418Exploit, Issue Tracking, Third Party Advisory
- https://github.com/halo-dev/halo/issues/418Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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