CVE-2022-32167: Github.com/HFO4/cloudreve Cross Site Scripting Vulnerability

MODERATE
Advisory Identifier: GHSA-fg25-gq9g-32mx
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CVSS 5.4
CWE-79
Published
Advisory Summary

CVE-2022-32167 is a MODERATE (CVSS 5.4) cross site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting Github.com/HFO4/cloudreve libraries in the Go ecosystem. The issue involves cross site scripting in cloudreve. Remediation is available by upgrading affected packages to version 3.6.0-beta1.

CVE-2022-32167 at a Glance

CVE Identifier CVE-2022-32167
GHSA Identifier GHSA-fg25-gq9g-32mx
Severity MODERATE
CVSS v3.1 Base Score 5.4
CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Product Github.com/HFO4/cloudreve
Package Ecosystem Go
Published Date
Last Updated

Security Impact

CVSS: 5.4

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

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

How to Fix CVE-2022-32167

To remediate this vulnerability, upgrade all affected Github.com/HFO4/cloudreve 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/HFO4/cloudreve fixed: Latest secure release 
Upgrade github.com/HFO4/cloudreve to Latest secure release
github.com/cloudreve/Cloudreve/v3 fixed: 3.6.0-beta1 
Upgrade github.com/cloudreve/Cloudreve/v3 to 3.6.0-beta1
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/HFO4/cloudreve

How to Check if You Are Affected

To determine whether your application is affected by CVE-2022-32167, inspect your project dependencies for Github.com/HFO4/cloudreve:

inspect dependencies for github.com/HFO4/cloudreve

Analyze the terminal output to locate any version of Github.com/HFO4/cloudreve in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 3.6.0-beta1), 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-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), where the product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. In Github.com/HFO4/cloudreve, 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

Cloudreve versions v1.0.0 through v3.5.3 are vulnerable to Stored Cross-Site Scripting (XSS), via the file upload functionality. A low privileged user will be able to share a file with an admin user, which could lead to privilege escalation.

CVE-2022-32167 Affected Github.com/HFO4/cloudreve Versions

2 component(s)
Fixed Versions:
3.6.0-beta1
Product / Package Ecosystem Affected Versions Fixed Version
github.com/HFO4/cloudreve
golang/github.com/HFO4/cloudreve
Go
≥ 1.0.0
≤ 2.0.0
github.com/cloudreve/Cloudreve/v3
golang/github.com/cloudreve/Cloudreve/v3
Go
≥ 3.0.0
< 3.6.0-beta1
3.6.0-beta1

References

NVD — CVE-2022-32167 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-32167
Security Fix Commit FIX COMMIT
https://github.com/cloudreve/Cloudreve/commit/4b85541d73949969f41ad46d1e00544c9f1a7538
Github.com/HFO4/cloudreve Source Repository REPOSITORY
https://github.com/cloudreve/Cloudreve
Github.com/HFO4/cloudreve Release RELEASE
https://github.com/cloudreve/Cloudreve/releases/tag/3.6.0-beta1
www.mend.io/vulnerability-datab... WEB
https://www.mend.io/vulnerability-database/CVE-2022-32167

Frequently Asked Questions

What is CVE-2022-32167?
CVE-2022-32167 is a security vulnerability in Github.com/HFO4/cloudreve involving Cross site scripting in Cloudreve under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which Github.com/HFO4/cloudreve versions are affected?
Affected versions include releases prior to 3.6.0-beta1 across affected packages: github.com/HFO4/cloudreve, github.com/cloudreve/Cloudreve/v3.
What version fixes CVE-2022-32167?
Upgrading to 3.6.0-beta1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is github.com/HFO4/cloudreve affected?
Yes, github.com/HFO4/cloudreve is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
Is github.com/cloudreve/Cloudreve/v3 affected?
Yes, github.com/cloudreve/Cloudreve/v3 is affected in releases prior to 3.6.0-beta1. Upgrade your dependency to 3.6.0-beta1 or later.
What is the CVSS score of CVE-2022-32167?
CVE-2022-32167 has a CVSS v3.1 base score of 5.4 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
What CWE is associated with CVE-2022-32167?
CVE-2022-32167 is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.).
How can I check Go dependencies for CVE-2022-32167?
Run the dependency tree command: 'inspect dependencies for github.com/HFO4/cloudreve'. 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-fg25-gq9g-32mx",
  "modified" : "2022-09-23T18:10:51Z",
  "published" : "2022-09-21T00:00:44Z",
  "aliases" : [ "CVE-2022-32167" ],
  "summary" : "Cross site scripting in Cloudreve",
  "details" : "Cloudreve versions v1.0.0 through v3.5.3 are vulnerable to Stored Cross-Site Scripting (XSS), via the file upload functionality. A low privileged user will be able to share a file with an admin user, which could lead to privilege escalation.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/HFO4/cloudreve"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "1.0.0"
      }, {
        "last_affected" : "2.0.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/cloudreve/Cloudreve/v3"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "3.0.0"
      }, {
        "fixed" : "3.6.0-beta1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-32167"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/cloudreve/Cloudreve/commit/4b85541d73949969f41ad46d1e00544c9f1a7538"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/cloudreve/Cloudreve"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/cloudreve/Cloudreve/releases/tag/3.6.0-beta1"
  }, {
    "type" : "WEB",
    "url" : "https://www.mend.io/vulnerability-database/CVE-2022-32167"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-09-23T18:10:51Z",
    "nvd_published_at" : "2022-09-20T15:15:00Z"
  }
}