CyberSecBulletin
CVE-2024-4836NVD status: Deferred

Edito CMS: Files or Directories Accessible to External Parties

Published Updated By the CyberSecBulletin desk

CVE-2024-4836 is a high-severity files or directories accessible to external parties vulnerability in Edito CMS from Edito, with a CVSS 3.1 base score of 7.5 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. Affected Edito CMS versions: 3.5 through 3.25; 3.25 through 3.5. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 2.63% chance of exploitation within 30 days, higher than 86% of scored CVEs.

Next patch cycle

High severity with no evidence of exploitation so far.

What to do

  1. Check which version of Edito CMS you run against the affected versions below, and install the vendor's latest release.
  2. Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.

Affected products and versions

VendorProductAffected versionsFixed in
EditoEdito CMS3.5 through 3.25; 3.25 through 3.5Not stated

Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.

How the severity score breaks down

Attack vector
NetworkCan be exploited remotely over a network, including the internet.
Attack complexity
LowNo special conditions are needed; the attack works reliably.
Privileges required
NoneNo account or login is needed.
User interaction
NoneNo action by a victim is required.
Scope
UnchangedImpact stays within the vulnerable component.
Confidentiality
HighAll data handled by the component can be read.
Integrity
NoneNothing can be modified.
Availability
NoneAvailability is not affected.

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. Scored by CNA (cert.pl).

Official description

Web services managed by Edito CMS (Content Management System) in versions from 3.5 through 3.25 leak sensitive data as they allow downloading configuration files by an unauthenticated user. The issue in versions 3.5 - 3.25 was removed in releases which dates from 10th of January 2014. Higher versions were never affected.

Source: the CVE record as published by its numbering authority, via NVD and CVE.org.

The underlying weakness: Files or Directories Accessible to External Parties

The product makes files or directories accessible to unauthorized actors, even though they should not be.

How developers prevent this class of flaw

  • When storing data in the cloud (e.g., S3 buckets, Azure blobs, Google Cloud Storage, etc.), use the provider's controls to disable public access.

More Files or Directories Accessible to External Parties vulnerabilities (CWE-552)

Timeline

  1. CVE record published.
  2. CISA published its SSVC assessment (exploitation: none, automatable: yes, technical impact: partial).
  3. Record last changed materially (score, affected products, status or references).

References

Other vulnerabilities in Edito CMS

All Edito CMS vulnerabilities

Recent Files or Directories Accessible to External Parties vulnerabilities

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