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CVE-2022-21648

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CVE-2022-21648

Published: Jan 4, 2022

Modified: Apr 23, 2025

PUBLISHED

CVSS v3.1

8.2

HIGH

Description

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.

VendorProductVersions

nette

latte

affected
>= 2.10.0, < 2.10.8
affected
>= 2.9.0, < 2.9.6
affected
>= 2.8.0, < 2.8.8

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

References

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