CVE-2018-13818

critical

Description

Twig before 2.4.4 allows Server-Side Template Injection (SSTI) via the search search_key parameter. NOTE: the vendor points out that Twig itself is not a web application and states that it is the responsibility of web applications using Twig to properly wrap input to it

References

https://github.com/twigphp/Twig/commit/eddb97148ad779f27e670e1e3f19fb323aedafeb

https://www.exploit-db.com/exploits/44102/

https://mobile.twitter.com/jameel_nabbo/status/1032593354704515072?s=20

https://github.com/twigphp/Twig/issues/2743

https://github.com/twigphp/Twig/blob/2.x/CHANGELOG

Details

Source: Mitre, NVD

Published: 2018-07-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.0413