// For flags

CVE-2022-21648

Sandbox bypass in Latte templates

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Latte is an open source template engine for PHP. Versions since 2.8.0 Latte has included a template sandbox and in affected versions it has been found that a sandbox escape exists allowing for injection into web pages generated from Latte. This may lead to XSS attacks. The issue is fixed in the versions 2.8.8, 2.9.6 and 2.10.8. Users unable to upgrade should not accept template input from untrusted sources.

Latte es un motor de plantillas de código abierto para PHP. Desde la versión 2.8.0, Latte ha incluido un sandbox de plantillas y en las versiones afectadas se ha encontrado que se presenta un escape del sandbox que permite una inyección en páginas web generadas desde Latte. Esto puede conllevar ataques de tipo XSS. El problema se ha corregido en las versiones 2.8.8, 2.9.6 y 2.10.8. Los usuarios que no puedan actualizar no deben aceptar entradas de plantillas de fuentes no confiables

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
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
  • 2021-11-16 CVE Reserved
  • 2022-01-04 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-09-19 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Nette
Search vendor "Nette"
 Latte
Search vendor "Nette" for product "Latte"
 >= 2.8.0 < 2.8.8
Search vendor "Nette" for product "Latte" and version " >= 2.8.0 < 2.8.8"
-
Affected
Nette
Search vendor "Nette"
 Latte
Search vendor "Nette" for product "Latte"
 >= 2.9.0 < 2.9.6
Search vendor "Nette" for product "Latte" and version " >= 2.9.0 < 2.9.6"
-
Affected
Nette
Search vendor "Nette"
 Latte
Search vendor "Nette" for product "Latte"
 >= 2.10.0 < 2.10.8
Search vendor "Nette" for product "Latte" and version " >= 2.10.0 < 2.10.8"
-
Affected