Vulnerability · Published Apr 5, 2022 · Assigned by mitre
CVE-2021-27117
High 7.8
In plain English
A high-severity security flaw in the github.com/beego/beego package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.4%top 61.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in file profile.go in function GetCPUProfile in beego through 2.0.2, allows attackers to launch symlink attacks locally.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/beego/beego | no fix listed | GHSA-2v6v-q994-xvxx |
| Go | github.com/beego/beego/v2 | 2.0.2 | GHSA-2v6v-q994-xvxx |
Affected products (as reported)
References
- https://github.com/beego/beego/issues/4484 x_refsource_MISC