CVE-2023-2104: Alextselegidis/easyappointments Alextselegidis/easyappointments Improper Access Control Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-fc4g-f42p-7rhp
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CVSS 5.4
CWE-284
Published
Advisory Summary

CVE-2023-2104 is a MODERATE (CVSS 5.4) alextselegidis/easyappointments improper access control vulnerability vulnerability (CWE-284: Improper Access Control) affecting Alextselegidis/easyappointments libraries in the Packagist ecosystem. The issue involves alextselegidis/easyappointments improper access control vulnerability. Remediation is available in the latest vendor maintenance releases.

CVE-2023-2104 at a Glance

CVE Identifier CVE-2023-2104
GHSA Identifier GHSA-fc4g-f42p-7rhp
Severity MODERATE
CVSS v3.1 Base Score 5.4
CWE Classification CWE-284: Improper Access Control
Affected Product Alextselegidis/easyappointments
Package Ecosystem Packagist
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:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

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

How to Fix CVE-2023-2104

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

alextselegidis/easyappointments fixed: Latest secure release 
Upgrade alextselegidis/easyappointments 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 alextselegidis/easyappointments

How to Check if You Are Affected

To determine whether your application is affected by CVE-2023-2104, inspect your project dependencies for Alextselegidis/easyappointments:

inspect dependencies for alextselegidis/easyappointments

Analyze the terminal output to locate any version of Alextselegidis/easyappointments 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-284: Improper Access Control, where the product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. In Alextselegidis/easyappointments, 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

alextselegidis/easyappointments 1.4.3 and prior allows one provider to view and edit others providers' appointment details. A patch is available at commit 75b24735767868344193fb2cc56e17ee4b9ac4be and anticipated to be part of version 1.5.0.

CVE-2023-2104 Affected Alextselegidis/easyappointments Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
alextselegidis/easyappointments
 Packagist
≤ 1.4.3

References

NVD — CVE-2023-2104 NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-2104
Security Fix Commit FIX COMMIT
https://github.com/alextselegidis/easyappointments/commit/75b24735767868344193fb2cc56e17ee4b9ac4be
Alextselegidis/easyappointments Source Repository REPOSITORY
https://github.com/alextselegidis/easyappointments
huntr.dev/bounties/3099b8d1-c... WEB
https://huntr.dev/bounties/3099b8d1-c49c-41b8-a929-73ccded6fc7c

Frequently Asked Questions

What is CVE-2023-2104?
CVE-2023-2104 is a security vulnerability in Alextselegidis/easyappointments involving alextselegidis/easyappointments Improper Access Control vulnerability under CWE-284: Improper Access Control.
Which Alextselegidis/easyappointments versions are affected?
Affected versions include releases prior to current release patches across affected packages: alextselegidis/easyappointments.
What version fixes CVE-2023-2104?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is alextselegidis/easyappointments affected?
Yes, alextselegidis/easyappointments 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-2023-2104?
CVE-2023-2104 has a CVSS v3.1 base score of 5.4 (MODERATE) with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
What CWE is associated with CVE-2023-2104?
CVE-2023-2104 is classified under CWE-284: Improper Access Control (The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.).
How can I check Packagist dependencies for CVE-2023-2104?
Run the dependency tree command: 'inspect dependencies for alextselegidis/easyappointments'. 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-fc4g-f42p-7rhp",
  "modified" : "2023-04-21T20:34:35Z",
  "published" : "2023-04-15T15:30:14Z",
  "aliases" : [ "CVE-2023-2104" ],
  "summary" : "alextselegidis/easyappointments Improper Access Control vulnerability",
  "details" : "alextselegidis/easyappointments 1.4.3 and prior allows one provider to view and edit others providers' appointment details. A patch is available at commit 75b24735767868344193fb2cc56e17ee4b9ac4be and anticipated to be part of version 1.5.0.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "alextselegidis/easyappointments"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.4.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-2104"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/alextselegidis/easyappointments/commit/75b24735767868344193fb2cc56e17ee4b9ac4be"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/alextselegidis/easyappointments"
  }, {
    "type" : "WEB",
    "url" : "https://huntr.dev/bounties/3099b8d1-c49c-41b8-a929-73ccded6fc7c"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-284" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-04-21T20:34:35Z",
    "nvd_published_at" : "2023-04-15T14:15:00Z"
  }
}