Humhub
CVE-2022-24865
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V14 - Data Protection Data exposure prevention
MITRE ATT&CK
2 techniques across 2 tactics: Collection, Discovery The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | A remote attacker could access sensitive data that should not be disclosed by sending crafted requests to the affected application. |
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Alert meAnalysisAI
HumHub is an Open Source Enterprise Social Network. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. HumHub is an Open Source Enterprise Social Network. In affected versions users who are forced to change their password by an administrator may retrieve other users' data. This issue has been resolved by commit eb83de20. It is recommended that the HumHub is upgraded to 1.11.0, 1.10.4 or 1.9.4. There are no known workarounds for this issue. Affected products include: Humhub.
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
HumHub is an Open Source Enterprise Social Network. In affected versions users who are forced to change their password by an administrator may retrieve other users' data. This issue has been resolved by commit eb83de20. It is recommended that the HumHub is upgraded to 1.11.0, 1.10.4 or 1.9.4. There are no known workarounds for this issue.
Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)NVD
SQL injection vulnerability in the actionIndex function in protected/modules_core/notification/controllers/ListControlle
HumHub is an open-source social network kit written in PHP. Rated medium severity (CVSS 6.5), this vulnerability is remo
A cross-site scripting (XSS) vulnerability in HumHub 1.3.12 allows remote attackers to inject arbitrary web script or HT
Files is a module for managing files inside spaces and user profiles. Rated critical severity (CVSS 9.2), this vulnerabi
Stored XSS in HumHub Community Edition 1.18.4 and 1.18.4-pl1 allows authenticated low-privilege users to inject arbitrar
Stored cross-site scripting in HumHub 1.18.4 lets a Space administrator embed arbitrary HTML or JavaScript into the dele
Reflected cross-site scripting in HumHub Community Edition 1.18.4 allows a low-privileged attacker to inject arbitrary J
Stored cross-site scripting in HumHub 1.18.5 lets an authenticated user who holds the delegated, non-system-administrato
Broken access control in HumHub 1.13.0 through 1.18.2 lets any authenticated user delete every member of any Space, rega
HumHub Calendar module versions prior to 1.8.11 contain a stored XSS vulnerability in Event Types that allows attackers
Generation of Error Message Containing Sensitive Information in HumHub GmbH & Co. Rated medium severity (CVSS 6.9), this
Cross-site scripting in HumHub 1.18.0's Button component allows unauthenticated attackers to inject and execute maliciou
NVD
CVE.org
EPSS
GitHub
Exploit-DB