CVE-2021-27116: Privilege escalation in beego

CVE-2021-27116 · Severity: low · CVSS 3.1 · Published 2022-04-06

Privilege escalation in beego

Technologies: github.com/beego/beego (Go), github.com/beego/beego/v2 (Go). Vendors: Go.

Quick answers

Is CVE-2021-27116 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-27116 being exploited in the wild.
How severe is CVE-2021-27116?
Low severity, with a CVSS score of 3.1, published 6 April 2022.
Which products and versions are affected?
github.com/beego/beego (Go) SEMVER:introduced=0; github.com/beego/beego/v2 (Go) SEMVER:introduced=2.0.0,fixed=2.0.2.
Is there a fix for CVE-2021-27116?
Yes. github.com/beego/beego/v2 (Go): upgrade to 2.0.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-27116?
Check whether you run github.com/beego/beego (Go) or github.com/beego/beego/v2 (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/beego/beego/v2 (Go): upgrade to 2.0.2 or later
    go get github.com/beego/beego/v2@v2.0.2

Affected products

  • github.com/beego/beego (Go) SEMVER:introduced=0
  • github.com/beego/beego/v2 (Go) SEMVER:introduced=2.0.0,fixed=2.0.2

Identifiers

  • CVE-2021-27116
  • GHSA-ffjp-66mx-3qpj

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