GHSA-g52p-86j5-xr8q: Zendframework/zendframework1 Cross-Site Scripting Vulnerability

MODERATE
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CVSS 6.1
CWE-79
Published
Advisory Summary

GHSA-g52p-86j5-xr8q is a MODERATE (CVSS 6.1) cross-site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting Zendframework/zendframework1 libraries in the Packagist ecosystem. The issue involves zendframework potential cross-site scripting in development environment error view script. Remediation is available by upgrading affected packages to version 1.11.4.

GHSA-g52p-86j5-xr8q at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-g52p-86j5-xr8q
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 Zendframework/zendframework1
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-g52p-86j5-xr8q

To remediate this vulnerability, upgrade all affected Zendframework/zendframework1 dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

zendframework/zendframework1 fixed: 1.11.4 
Upgrade zendframework/zendframework1 to 1.11.4
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 zendframework/zendframework1

How to Check if You Are Affected

To determine whether your application is affected by GHSA-g52p-86j5-xr8q, inspect your project dependencies for Zendframework/zendframework1:

inspect dependencies for zendframework/zendframework1

Analyze the terminal output to locate any version of Zendframework/zendframework1 in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.11.4), 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 Zendframework/zendframework1, 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

The default error handling view script generated using `Zend_Tool` failed to escape request parameters when run in the "development" configuration environment, providing a potential XSS attack vector. `Zend_Tool_Project_Context_Zf_ViewScriptFile` was patched such that the view script template now calls the `escape()` method on dumped request variables. Zend Framework 1.11.4 includes a patch that adds escaping to the generated error/error.phtml view script, ensuring that request variables are escaped appropriately for the browser. Do note, however, that this will not update any previously generated code. You will still need to follow the next advice for previously generated error view scripts.

GHSA-g52p-86j5-xr8q Affected Zendframework/zendframework1 Versions

1 component(s)
Fixed Versions:
1.11.4
Product / Package Ecosystem Affected Versions Fixed Version
zendframework/zendframework1
 Packagist
≥ 1.0.0
< 1.11.4
1.11.4

References

Zendframework/zendframework1 Source Repository REPOSITORY
https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework1/ZF2011-01.yaml
Zendframework/zendframework1 Source Repository REPOSITORY
https://github.com/zendframework/zf1
Zendframework/zendframework1 Security Information SECURITY
https://web.archive.org/web/20210120123405/https://framework.zend.com/security/advisory/ZF2011-01

Frequently Asked Questions

What is GHSA-g52p-86j5-xr8q?
GHSA-g52p-86j5-xr8q is a security vulnerability in Zendframework/zendframework1 involving ZendFramework Potential Cross-site Scripting in Development Environment Error View Script under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which Zendframework/zendframework1 versions are affected?
Affected versions include releases prior to 1.11.4 across affected packages: zendframework/zendframework1.
What version fixes GHSA-g52p-86j5-xr8q?
Upgrading to 1.11.4 (or the latest patched release for your respective branch) resolves the vulnerability.
Is zendframework/zendframework1 affected?
Yes, zendframework/zendframework1 is affected in releases prior to 1.11.4. Upgrade your dependency to 1.11.4 or later.
What is the CVSS score of GHSA-g52p-86j5-xr8q?
GHSA-g52p-86j5-xr8q 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-g52p-86j5-xr8q?
GHSA-g52p-86j5-xr8q 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-g52p-86j5-xr8q?
Run the dependency tree command: 'inspect dependencies for zendframework/zendframework1'. 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-g52p-86j5-xr8q",
  "modified" : "2024-06-07T21:20:39Z",
  "published" : "2024-06-07T21:20:39Z",
  "aliases" : [ ],
  "summary" : "ZendFramework Potential Cross-site Scripting in Development Environment Error View Script",
  "details" : "The default error handling view script generated using `Zend_Tool` failed to escape request parameters when run in the \"development\" configuration environment, providing a potential XSS attack vector.\n\n`Zend_Tool_Project_Context_Zf_ViewScriptFile` was patched such that the view script template now calls the `escape()` method on dumped request variables.\n\nZend Framework 1.11.4 includes a patch that adds escaping to the generated error/error.phtml view script, ensuring that request variables are escaped appropriately for the browser.\nDo note, however, that this will not update any previously generated code. You will still need to follow the next advice for previously generated error view scripts.",
  "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" : "zendframework/zendframework1"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "1.0.0"
      }, {
        "fixed" : "1.11.4"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework1/ZF2011-01.yaml"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/zendframework/zf1"
  }, {
    "type" : "WEB",
    "url" : "https://web.archive.org/web/20210120123405/https://framework.zend.com/security/advisory/ZF2011-01"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-06-07T21:20:39Z",
    "nvd_published_at" : null
  }
}