Zammad up to 6.4.1 transmission of private resources into a new sphere ('resource leak')

CVSS Meta Temp Score
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CTI Interest Score
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3.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Zammad up to 6.4.1. Impacted is an unknown function. The manipulation results in transmission of private resources into a new sphere ('resource leak'). This vulnerability was named CVE-2025-32360. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Zammad up to 6.4.1. Affected is an unknown functionality. The manipulation with an unknown input leads to a transmission of private resources into a new sphere ('resource leak') vulnerability. CWE is classifying the issue as CWE-402. The product makes resources available to untrusted parties when those resources are only intended to be accessed by the product. This is going to have an impact on confidentiality. CVE summarizes:

In Zammad 6.4.x before 6.4.2, there is information exposure. Only agents should be able to see and work on shared article drafts. However, a logged in customer was able to see details about shared drafts for their customer tickets in the browser console, which may contain confidential information, and also to manipulate them via API.

The advisory is shared for download at zammad.com. This vulnerability is traded as CVE-2025-32360 since 04/05/2025. The exploitability is told to be difficult. It is possible to launch the attack remotely. There are neither technical details nor an exploit publicly available.

Upgrading to version 6.4.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-14713). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.6

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.2
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Transmission of private resources into a new sphere ('resource leak')
CWE: CWE-402
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Zammad 6.4.2

Timelineinfo

04/05/2025 🔍
04/06/2025 +1 days 🔍
04/06/2025 +0 days 🔍
05/26/2025 +50 days 🔍

Sourcesinfo

Advisory: zammad.com
Status: Confirmed

CVE: CVE-2025-32360 (🔍)
GCVE (CVE): GCVE-0-2025-32360
GCVE (VulDB): GCVE-100-303528
EUVD: 🔍

Entryinfo

Created: 04/06/2025 07:43
Updated: 05/26/2025 23:53
Changes: 04/06/2025 07:43 (61), 05/26/2025 23:53 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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