CVE-2021-24857
CRITICAL
9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH
7,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial
Description
AI Translation Available
The ToTop Link WordPress plugin through 1.7.1 passes base64 encoded user input to the unserialize() PHP function, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain.
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
0,0080
Percentile
0,7th
Updated
EPSS Score Trend (Last 91 Days)
502
Deserialization of Untrusted Data
DraftCommon Consequences
Security Scopes Affected:
Integrity
Availability
Other
Potential Impacts:
Modify Application Data
Unexpected State
Dos: Resource Consumption (Cpu)
Varies By Context
Applicable Platforms
Languages:
Java, JavaScript, PHP, Python, Ruby
Technologies:
AI/ML, ICS/OT, Not Technology-Specific
Application
Totop Link by Nocean
Version Range Affected
To
1.7.1
(inclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:nocean:totop_link:*:*:*:*:*:wordpress:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://wpscan.com/vulnerability/518204d8-fbf5-4bfa-9db5-835f908f8d8e
https://wpscan.com/vulnerability/518204d8-fbf5-4bfa-9db5-835f908f8d8e