CVE-2020-19278: Github.com/phachon/mm wiki Phachon Mm-wiki Cross Site Request Vulnerability

HIGH
Advisory Identifier: GHSA-f6xp-59jq-r35c
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CVSS 8.8
CWE-352
Published
Advisory Summary

CVE-2020-19278 is a HIGH (CVSS 8.8) phachon mm-wiki cross site request vulnerability (CWE-352: Cross-Site Request Forgery (CSRF)) affecting Github.com/phachon/mm wiki libraries in the Go ecosystem. The issue involves phachon mm-wiki cross site request forgery vulnerability. Remediation is available in the latest vendor maintenance releases.

CVE-2020-19278 at a Glance

CVE Identifier CVE-2020-19278
GHSA Identifier GHSA-f6xp-59jq-r35c
Severity HIGH
CVSS v3.1 Base Score 8.8
CWE Classification CWE-352: Cross-Site Request Forgery (CSRF)
Affected Product Github.com/phachon/mm wiki
Package Ecosystem Go
Published Date
Last Updated

Security Impact

CVSS: 8.8

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:R/S:U/C:H/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2020-19278

To remediate this vulnerability, upgrade all affected Github.com/phachon/mm wiki dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

github.com/phachon/mm-wiki fixed: Latest secure release 
Upgrade github.com/phachon/mm-wiki to Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for github.com/phachon/mm-wiki

How to Check if You Are Affected

To determine whether your application is affected by CVE-2020-19278, inspect your project dependencies for Github.com/phachon/mm wiki:

inspect dependencies for github.com/phachon/mm-wiki

Analyze the terminal output to locate any version of Github.com/phachon/mm wiki in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), 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-352: Cross-Site Request Forgery (CSRF), where the web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor. In Github.com/phachon/mm wiki, 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

Cross Site Request Forgery vulnerability found in Phachon mm-wiki v.0.1.2 allows a remote attacker to execute arbitrary code via the system/user/save parameter.

CVE-2020-19278 Affected Github.com/phachon/mm wiki Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
github.com/phachon/mm-wiki
golang/github.com/phachon/mm-wiki
Go
≤ 0.1.2

References

NVD — CVE-2020-19278 NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-19278
Github.com/phachon/mm wiki Source Repository REPOSITORY
https://github.com/phachon/mm-wiki/issues/68
Github.com/phachon/mm wiki Source Repository REPOSITORY
https://github.com/phachon/mm-wiki
imgur.com/eabvnwz WEB
https://imgur.com/EABvnwz

Frequently Asked Questions

What is CVE-2020-19278?
CVE-2020-19278 is a security vulnerability in Github.com/phachon/mm wiki involving Phachon mm-wiki Cross Site Request Forgery vulnerability under CWE-352: Cross-Site Request Forgery (CSRF).
Which Github.com/phachon/mm wiki versions are affected?
Affected versions include releases prior to current release patches across affected packages: github.com/phachon/mm-wiki.
What version fixes CVE-2020-19278?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is github.com/phachon/mm-wiki affected?
Yes, github.com/phachon/mm-wiki is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2020-19278?
CVE-2020-19278 has a CVSS v3.1 base score of 8.8 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2020-19278?
CVE-2020-19278 is classified under CWE-352: Cross-Site Request Forgery (CSRF) (The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.).
How can I check Go dependencies for CVE-2020-19278?
Run the dependency tree command: 'inspect dependencies for github.com/phachon/mm-wiki'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-f6xp-59jq-r35c",
  "modified" : "2023-04-10T22:51:35Z",
  "published" : "2023-04-04T15:30:28Z",
  "aliases" : [ "CVE-2020-19278" ],
  "summary" : "Phachon mm-wiki Cross Site Request Forgery vulnerability",
  "details" : "Cross Site Request Forgery vulnerability found in Phachon mm-wiki v.0.1.2 allows a remote attacker to execute arbitrary code via the system/user/save parameter.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/phachon/mm-wiki"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "0.1.2"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-19278"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/phachon/mm-wiki/issues/68"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/phachon/mm-wiki"
  }, {
    "type" : "WEB",
    "url" : "https://imgur.com/EABvnwz"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-352" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-04-10T22:51:35Z",
    "nvd_published_at" : "2023-04-04T15:15:00Z"
  }
}