CVE-2020-25263: Pyrocms/pyrocms PyroCMS Vulnerable To CSRF Vulnerability

HIGH

Advisory Identifier: GHSA-vg2g-698h-v9w3

CVSS 7.1

Published 2022-05-24

Advisory Summary

CVE-2020-25263 is a HIGH (CVSS 7.1) pyrocms vulnerable to csrf vulnerability (CWE-352: Cross-Site Request Forgery (CSRF)) affecting Pyrocms/pyrocms libraries in the Packagist ecosystem. The issue involves pyrocms vulnerable to csrf. Remediation is available in the latest vendor maintenance releases.

CVE-2020-25263 at a Glance

CVE Identifier CVE-2020-25263

GHSA Identifier GHSA-vg2g-698h-v9w3

Severity HIGH

CVSS v3.1 Base Score 7.1

CWE Classification CWE-352: Cross-Site Request Forgery (CSRF)

Affected Product Pyrocms/pyrocms

Package Ecosystem Packagist

Published Date 2022-05-24

Last Updated 2024-04-25

Security Impact

CVSS: 7.1

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

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 None (C:N)

Integrity High (I:H)

Availability Low (A:L)

How to Fix CVE-2020-25263

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

pyrocms/pyrocms fixed: Latest secure release

Upgrade pyrocms/pyrocms 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 pyrocms/pyrocms

How to Check if You Are Affected

To determine whether your application is affected by CVE-2020-25263, inspect your project dependencies for Pyrocms/pyrocms:

inspect dependencies for pyrocms/pyrocms

Analyze the terminal output to locate any version of Pyrocms/pyrocms 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 Pyrocms/pyrocms, 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

PyroCMS 3.7 is vulnerable to cross-site request forgery (CSRF) via the `admin/addons/uninstall/anomaly.module.blocks` URI: an arbitrary plugin will be deleted.

CVE-2020-25263 Affected Pyrocms/pyrocms Versions

1 component(s)

Product / Package	Ecosystem	Affected Versions	Fixed Version
pyrocms/pyrocms	Packagist	≤ 3.7

References

NVD — CVE-2020-25263 NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-25263

Pyrocms/pyrocms Source Repository REPOSITORY

https://gist.github.com/farid007/df51b0666643ec01d5571cbcc1e966e7

Pyrocms/pyrocms Source Repository REPOSITORY

https://github.com/pyrocms/pyrocms

Frequently Asked Questions

What is CVE-2020-25263?

CVE-2020-25263 is a security vulnerability in Pyrocms/pyrocms involving PyroCMS Vulnerable to CSRF under CWE-352: Cross-Site Request Forgery (CSRF).

Which Pyrocms/pyrocms versions are affected?

Affected versions include releases prior to current release patches across affected packages: pyrocms/pyrocms.

What version fixes CVE-2020-25263?

Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.

Is pyrocms/pyrocms affected?

Yes, pyrocms/pyrocms 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-2020-25263?

CVE-2020-25263 has a CVSS v3.1 base score of 7.1 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L.

What CWE is associated with CVE-2020-25263?

CVE-2020-25263 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 Packagist dependencies for CVE-2020-25263?

Run the dependency tree command: 'inspect dependencies for pyrocms/pyrocms'. 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-vg2g-698h-v9w3",
  "modified" : "2024-04-25T22:56:14Z",
  "published" : "2022-05-24T17:30:19Z",
  "aliases" : [ "CVE-2020-25263" ],
  "summary" : "PyroCMS Vulnerable to CSRF",
  "details" : "PyroCMS 3.7 is vulnerable to cross-site request forgery (CSRF) via the `admin/addons/uninstall/anomaly.module.blocks` URI: an arbitrary plugin will be deleted.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "pyrocms/pyrocms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "3.7"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-25263"
  }, {
    "type" : "WEB",
    "url" : "https://gist.github.com/farid007/df51b0666643ec01d5571cbcc1e966e7"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/pyrocms/pyrocms"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-352" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-04-25T22:56:14Z",
    "nvd_published_at" : "2020-10-08T13:15:00Z"
  }
}

CVSS V3

7.1 HIGH