CVE-2021-43847
MEDIUM
6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
MEDIUM
4,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: partial
Integrity: none
Availability: none
Description
AI Translation Available
HumHub is an open-source social network kit written in PHP. Prior to HumHub version 1.10.3 or 1.9.3, it could be possible for registered users to become unauthorized members of private Spaces. Versions 1.10.3 and 1.9.3 contain a patch for this issue.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0033
Percentile
0,6th
Updated
EPSS Score Trend (Last 90 Days)
285
Improper Authorization
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Access Control
Potential Impacts:
Read Application Data
Read Files Or Directories
Modify Application Data
Modify Files Or Directories
Gain Privileges Or Assume Identity
Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies:
Database Server, Not Technology-Specific, Web Server
862
Missing Authorization
IncompleteCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Access Control
Availability
Potential Impacts:
Read Application Data
Read Files Or Directories
Modify Application Data
Modify Files Or Directories
Gain Privileges Or Assume Identity
Bypass Protection Mechanism
Dos: Crash, Exit, Or Restart
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Dos: Resource Consumption (Other)
Applicable Platforms
Technologies:
AI/ML, Database Server, Not Technology-Specific, Web Server
Application
Humhub by Humhub
Version Range Affected
To
1.9.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:humhub:humhub:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Humhub by Humhub
Version Range Affected
From
1.10.0
(inclusive)
To
1.10.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:humhub:humhub:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/humhub/humhub/pull/5473
https://github.com/humhub/humhub/releases/tag/v1.10.3
https://github.com/humhub/humhub/releases/tag/v1.9.3
https://github.com/humhub/humhub/security/advisories/GHSA-f5hc-5wfr-7v74
https://huntr.dev/bounties/943dad83-f0ed-4c74-ba81-7dfce7ca0ef2/
https://github.com/humhub/humhub/pull/5473
https://github.com/humhub/humhub/releases/tag/v1.10.3
https://github.com/humhub/humhub/releases/tag/v1.9.3
https://github.com/humhub/humhub/security/advisories/GHSA-f5hc-5wfr-7v74
https://huntr.dev/bounties/943dad83-f0ed-4c74-ba81-7dfce7ca0ef2/