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ViMbAdmin CSRF Vulnerabilities

High severity GitHub Reviewed Published May 17, 2022 to the GitHub Advisory Database • Updated Apr 25, 2024

Package

composer opensolutions/vimbadmin (Composer)

Affected versions

<= 3.0.15

Patched versions

None

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in the addAction and purgeAction functions in ViMbAdmin 3.0.15 allow remote attackers to hijack the authentication of logged administrators to

  1. add an administrator user via a crafted POST request to <vimbadmin directory>/application/controllers/DomainController.php,
  2. remove an administrator user via a crafted GET request to <vimbadmin directory>/application/controllers/DomainController.php,
  3. change an administrator password via a crafted POST request to <vimbadmin directory>/application/controllers/DomainController.php,
  4. add a mailbox via a crafted POST request to <vimbadmin directory>/application/controllers/MailboxController.php,
  5. delete a mailbox via a crafted POST request to <vimbadmin directory>/application/controllers/MailboxController.php,
  6. archive a mailbox address via a crafted GET request to <vimbadmin directory>/application/controllers/ArchiveController.php,
  7. add an alias address via a crafted POST request to <vimbadmin directory>/application/controllers/AliasController.php, or
  8. remove an alias address via a crafted GET request to <vimbadmin directory>/application/controllers/AliasController.php.

References

Published by the National Vulnerability Database Jun 27, 2017
Published to the GitHub Advisory Database May 17, 2022
Reviewed Apr 25, 2024
Last updated Apr 25, 2024

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(39th percentile)

Weaknesses

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. Learn more on MITRE.

CVE ID

CVE-2017-6086

GHSA ID

GHSA-rrmf-fpmm-jpwr

Source code

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