CVE-2022-31259: Github.com/beego/beego/v2 Access Control Bypass Vulnerability
CRITICALCVE-2022-31259 is a CRITICAL (CVSS 9.8) access control bypass vulnerability (CWE-284: Improper Access Control) affecting Github.com/beego/beego/v2 libraries in the Go ecosystem. The issue involves access control bypass in beego. Remediation is available by upgrading affected packages to version 2.0.3, 1.12.9.
CVE-2022-31259 at a Glance
Security Impact
CVSS: 9.8
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
How to Fix CVE-2022-31259
To remediate this vulnerability, upgrade all affected Github.com/beego/beego/v2 dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade github.com/beego/beego/v2 to 2.0.3Upgrade github.com/beego/beego to 1.12.9Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for github.com/beego/beego/v2How to Check if You Are Affected
To determine whether your application is affected by CVE-2022-31259, inspect your project dependencies for Github.com/beego/beego/v2:
inspect dependencies for github.com/beego/beego/v2Analyze the terminal output to locate any version of Github.com/beego/beego/v2 in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2.0.3), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-284: Improper Access Control, where the product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. In Github.com/beego/beego/v2, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2022-31259 Affected Github.com/beego/beego/v2 Versions
2 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
github.com/beego/beego/v2
|
Go |
< 2.0.3
|
2.0.3
|
|
github.com/beego/beego
|
Go |
< 1.12.9
|
1.12.9
|
References
Frequently Asked Questions
What is CVE-2022-31259?
Which Github.com/beego/beego/v2 versions are affected?
What version fixes CVE-2022-31259?
Is github.com/beego/beego/v2 affected?
Is github.com/beego/beego affected?
What is the CVSS score of CVE-2022-31259?
What CWE is associated with CVE-2022-31259?
How can I check Go dependencies for CVE-2022-31259?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-qx32-f6g6-fcfr",
"modified" : "2023-08-29T17:53:16Z",
"published" : "2022-05-22T00:00:32Z",
"aliases" : [ "CVE-2022-31259" ],
"summary" : "Access control bypass in beego",
"details" : "The route lookup process in beego prior to 1.12.9 and 2.x prior to 2.0.3 allows attackers to bypass access control. When a /`p1`/`p2`/`:name` route is configured, attackers can access it by appending .xml in various places (e.g., p1.xml instead of p1).",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Go",
"name" : "github.com/beego/beego/v2"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "2.0.3"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Go",
"name" : "github.com/beego/beego"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "1.12.9"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-31259"
}, {
"type" : "WEB",
"url" : "https://github.com/beego/beego/issues/4946"
}, {
"type" : "WEB",
"url" : "https://github.com/beego/beego/pull/4954"
}, {
"type" : "WEB",
"url" : "https://github.com/beego/beego/pull/4958"
}, {
"type" : "WEB",
"url" : "https://github.com/beego/beego/commit/228576173a236c81a2122923fcf8099ad294e009"
}, {
"type" : "WEB",
"url" : "https://github.com/beego/beego/commit/64cf44d725c8cc35d782327d333df9cbeb1bf2dd"
}, {
"type" : "ADVISORY",
"url" : "https://github.com/advisories/GHSA-qx32-f6g6-fcfr"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/beego/beego"
}, {
"type" : "WEB",
"url" : "https://github.com/beego/beego/tree/v2.0.2"
}, {
"type" : "WEB",
"url" : "https://pkg.go.dev/vuln/GO-2022-0463"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-284" ],
"severity" : "CRITICAL",
"github_reviewed" : true,
"github_reviewed_at" : "2022-05-25T20:35:48Z",
"nvd_published_at" : "2022-05-21T19:15:00Z"
}
}