CVE-2021-27116
HIGH7.8EPSS 0.16%Privilege escalation in beego
Published: 4/6/2022Modified: 11/8/2023
Description
An issue was discovered in file profile.go. The MemProf and GetCPUProfile functions do not correctly check whether the created file exists. As a result attackers can launch attacks symlink attacks locally. Attackers can use this vulnerability to escalate privileges.
Affected packages (2)
- Go/github.com/beego/beegofrom 0
- Go/github.com/beego/beego/v2>= 2.0.0, < 2.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |