GHSA-mpqj-f4v3-334h: Silverstripe/framework Cross-Site Scripting Vulnerability

MODERATE
Share
CVSS 6.1
CWE-79
Published
Advisory Summary

GHSA-mpqj-f4v3-334h is a MODERATE (CVSS 6.1) cross-site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting Silverstripe/framework libraries in the Packagist ecosystem. The issue involves silverstripe cross-site scripting vulnerability in versionedrequestfilter. Remediation is available by upgrading affected packages to version 3.3.3, 3.4.1.

GHSA-mpqj-f4v3-334h at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-mpqj-f4v3-334h
Severity MODERATE
CVSS v3.1 Base Score 6.1
CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Product Silverstripe/framework
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 6.1

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:C/C:L/I:L/A:N).

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

How to Fix GHSA-mpqj-f4v3-334h

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

silverstripe/framework fixed: 3.3.3 
Upgrade silverstripe/framework to 3.3.3
silverstripe/framework fixed: 3.4.1 
Upgrade silverstripe/framework to 3.4.1
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 silverstripe/framework

How to Check if You Are Affected

To determine whether your application is affected by GHSA-mpqj-f4v3-334h, inspect your project dependencies for Silverstripe/framework:

inspect dependencies for silverstripe/framework

Analyze the terminal output to locate any version of Silverstripe/framework in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 3.3.3), 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-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 Silverstripe/framework, 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

A cross-site scripting vulnerability in VersionedRequestFilter has been found. If an incoming user request should not be able to access the requested stage, an error message is created for display on the CMS login page that they are redirected to. In this error message, the URL of the requested page is interpolated into the error message without being escaped; hence, arbitrary HTML can be injected into the CMS login page.

GHSA-mpqj-f4v3-334h Affected Silverstripe/framework Versions

2 component(s)
Fixed Versions:
3.3.33.4.1
Product / Package Ecosystem Affected Versions Fixed Version
silverstripe/framework
 Packagist
≥ 3.3.2
< 3.3.3
3.3.3
silverstripe/framework
 Packagist
≥ 3.4.0
< 3.4.1
3.4.1

References

Security Fix Commit FIX COMMIT
https://github.com/silverstripe/silverstripe-framework/commit/3fa84cf0c64a539d78600c36364817a8e38411d8
Security Fix Commit FIX COMMIT
https://github.com/silverstripe/silverstripe-framework/commit/41be95c95a55031412ee4056aeee5c2c69595836
Silverstripe/framework Source Repository REPOSITORY
https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-007-1.yaml
Silverstripe/framework Source Repository REPOSITORY
https://github.com/silverstripe/silverstripe-framework
Silverstripe/framework Release RELEASE
https://www.silverstripe.org/download/security-releases/ss-2016-007

Frequently Asked Questions

What is GHSA-mpqj-f4v3-334h?
GHSA-mpqj-f4v3-334h is a security vulnerability in Silverstripe/framework involving Silverstripe Cross-site scripting vulnerability in VersionedRequestFilter under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which Silverstripe/framework versions are affected?
Affected versions include releases prior to 3.3.3, 3.4.1 across affected packages: silverstripe/framework.
What version fixes GHSA-mpqj-f4v3-334h?
Upgrading to 3.3.3, 3.4.1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is silverstripe/framework affected?
Yes, silverstripe/framework is affected in releases prior to 3.3.3, 3.4.1. Upgrade your dependency to 3.3.3, 3.4.1 or later.
What is the CVSS score of GHSA-mpqj-f4v3-334h?
GHSA-mpqj-f4v3-334h has a CVSS v3.1 base score of 6.1 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
What CWE is associated with GHSA-mpqj-f4v3-334h?
GHSA-mpqj-f4v3-334h 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 Packagist dependencies for GHSA-mpqj-f4v3-334h?
Run the dependency tree command: 'inspect dependencies for silverstripe/framework'. 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-mpqj-f4v3-334h",
  "modified" : "2024-05-23T19:46:36Z",
  "published" : "2024-05-23T19:46:36Z",
  "aliases" : [ ],
  "summary" : "Silverstripe Cross-site scripting vulnerability in VersionedRequestFilter",
  "details" : "A cross-site scripting vulnerability in VersionedRequestFilter has been found.\n\nIf an incoming user request should not be able to access the requested stage, an error message is created for display on the CMS login page that they are redirected to. In this error message, the URL of the requested page is interpolated into the error message without being escaped; hence, arbitrary HTML can be injected into the CMS login page.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "silverstripe/framework"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "3.3.2"
      }, {
        "fixed" : "3.3.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "silverstripe/framework"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "3.4.0"
      }, {
        "fixed" : "3.4.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/silverstripe/silverstripe-framework/commit/3fa84cf0c64a539d78600c36364817a8e38411d8"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/silverstripe/silverstripe-framework/commit/41be95c95a55031412ee4056aeee5c2c69595836"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-007-1.yaml"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/silverstripe/silverstripe-framework"
  }, {
    "type" : "WEB",
    "url" : "https://www.silverstripe.org/download/security-releases/ss-2016-007"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-05-23T19:46:36Z",
    "nvd_published_at" : null
  }
}