CVE-2020-29158
MEDIUM
4.3
CVSS Score
Published: December 28, 2020 at 07:56 AM UTC
Updated: June 17, 2026 at 03:11 AM UTC
1 product affected across 1 vendorZammad
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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.7%
Description
An issue was discovered in Zammad before 3.5.1. An Agent with Customer permissions in a Group can bypass intended access control on internal Articles via the Ticket detail view.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/zammad/zammad/commit/cf5a5e396058d4b134dd33d0a62b11c1733c98abx_refsource_MISCVendor Advisory
Source: [email protected]
https://zammad.com/en/advisories/zaa-2020-23CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-862
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