CVE-2022-21648CWE-79

Sandbox bypass in Latte templates

High · published January 4, 2022

CVSS v3.1
8.2
EPSS
1%
Percentile
56.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00817 · 56.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-01-04T20:10Z
EPSS history
Timeline
  • 04 JAN 20:10Z
    Sandbox bypass in Latte templates
    cvelistv5