What’s Vulnerable › Vulnerabilities

CVE-2021-27116

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-05 · updated 2026-06-17
• Weakness: CWE-59

Description

An issue was discovered in file profile.go in function MemProf in beego through 2.0.2, allows attackers to launch symlink attacks locally.

Affected products

• beego: through 2.0.2

References

• https://github.com/beego/beego/issues/4484
• https://github.com/beego/beego/issues/4484

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