CVE-2011-2674: Baserproject/basercms BaserCMS Privilege Escallation Vulnerability

MODERATE
Advisory Identifier: GHSA-6wr6-54mw-mvhr
Share
CWE-269
Published
Advisory Summary

CVE-2011-2674 is a MODERATE basercms privilege escallation vulnerability (CWE-269: Improper Privilege Management) affecting Baserproject/basercms libraries in the Packagist ecosystem. The issue involves basercms privilege escallation. Remediation is available by upgrading affected packages to version 1.6.12.

CVE-2011-2674 at a Glance

CVE Identifier CVE-2011-2674
GHSA Identifier GHSA-6wr6-54mw-mvhr
Severity MODERATE
CVSS v3.1 Base Score N/A
CWE Classification CWE-269: Improper Privilege Management
Affected Product Baserproject/basercms
Package Ecosystem Packagist
Published Date
Last Updated

How to Fix CVE-2011-2674

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

baserproject/basercms fixed: 1.6.12 
Upgrade baserproject/basercms to 1.6.12
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 baserproject/basercms

How to Check if You Are Affected

To determine whether your application is affected by CVE-2011-2674, inspect your project dependencies for Baserproject/basercms:

inspect dependencies for baserproject/basercms

Analyze the terminal output to locate any version of Baserproject/basercms in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.6.12), 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-269: Improper Privilege Management, where the product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. In Baserproject/basercms, 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

BaserCMS before 1.6.12 does not properly restrict additions to the membership of the operators group, which allows remote authenticated users to gain privileges via unspecified vectors.

CVE-2011-2674 Affected Baserproject/basercms Versions

1 component(s)
Fixed Versions:
1.6.12
Product / Package Ecosystem Affected Versions Fixed Version
baserproject/basercms
 Packagist
< 1.6.12
1.6.12

References

NVD — CVE-2011-2674 NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-2674
Baserproject/basercms Source Repository REPOSITORY
https://github.com/baserproject/basercms
basercms.net/patch/jvn09789751 WEB
http://basercms.net/patch/JVN09789751
jvn.jp/en/jp/jvn16617002/i... WEB
http://jvn.jp/en/jp/JVN16617002/index.html
jvndb.jvn.jp/jvndb/jvndb-2011-00... WEB
http://jvndb.jvn.jp/jvndb/JVNDB-2011-000066

Frequently Asked Questions

What is CVE-2011-2674?
CVE-2011-2674 is a security vulnerability in Baserproject/basercms involving BaserCMS privilege escallation under CWE-269: Improper Privilege Management.
Which Baserproject/basercms versions are affected?
Affected versions include releases prior to 1.6.12 across affected packages: baserproject/basercms.
What version fixes CVE-2011-2674?
Upgrading to 1.6.12 (or the latest patched release for your respective branch) resolves the vulnerability.
Is baserproject/basercms affected?
Yes, baserproject/basercms is affected in releases prior to 1.6.12. Upgrade your dependency to 1.6.12 or later.
What CWE is associated with CVE-2011-2674?
CVE-2011-2674 is classified under CWE-269: Improper Privilege Management (The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.).
How can I check Packagist dependencies for CVE-2011-2674?
Run the dependency tree command: 'inspect dependencies for baserproject/basercms'. 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-6wr6-54mw-mvhr",
  "modified" : "2024-01-15T18:23:42Z",
  "published" : "2022-05-13T01:08:49Z",
  "aliases" : [ "CVE-2011-2674" ],
  "summary" : "BaserCMS privilege escallation",
  "details" : "BaserCMS before 1.6.12 does not properly restrict additions to the membership of the operators group, which allows remote authenticated users to gain privileges via unspecified vectors.",
  "severity" : [ ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "baserproject/basercms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.6.12"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2011-2674"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/baserproject/basercms"
  }, {
    "type" : "WEB",
    "url" : "http://basercms.net/patch/JVN09789751"
  }, {
    "type" : "WEB",
    "url" : "http://jvn.jp/en/jp/JVN16617002/index.html"
  }, {
    "type" : "WEB",
    "url" : "http://jvndb.jvn.jp/jvndb/JVNDB-2011-000066"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-269" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-01-15T18:23:42Z",
    "nvd_published_at" : "2011-10-02T02:53:00Z"
  }
}