// For flags

CVE-2021-23266

Improper Output Neutralization for Logs in Crafter Studio

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An anonymous user can craft a URL with text that ends up in the log viewer as is. The text can then include textual messages to mislead the administrator.

Un usuario anónimo puede diseñar una URL con texto que acabe en el visor de registros tal cual. El texto puede entonces incluir mensajes de texto para engañar al administrador

*Credits: Faizan Ahmad Wani
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-08 CVE Reserved
  • 2022-05-16 CVE Published
  • 2023-12-07 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-116: Improper Encoding or Escaping of Output
  • CWE-117: Improper Output Neutralization for Logs
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Craftercms
Search vendor "Craftercms"
 Crafter Cms
Search vendor "Craftercms" for product "Crafter Cms"
 >= 3.1 < 3.1.18
Search vendor "Craftercms" for product "Crafter Cms" and version " >= 3.1 < 3.1.18"
-
Affected