CVE-2021-26119

high-risk
Published 2021-02-22

Smarty before 3.1.39 allows a Sandbox Escape because $smarty.template_object can be accessed in sandbox mode.

Do I need to act?

!
62.6% chance of exploitation in next 30 days
EPSS score — higher than 37% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Debian Smarty

References (10)

Release Notes https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md
Mailing List https://lists.debian.org/debian-lts-announce/2021/04/msg00004.html
Mailing List https://lists.debian.org/debian-lts-announce/2021/04/msg00014.html
Patch https://security.gentoo.org/glsa/202105-06
Third Party Advisory https://www.debian.org/security/2022/dsa-5151
Release Notes https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md
Mailing List https://lists.debian.org/debian-lts-announce/2021/04/msg00004.html
Mailing List https://lists.debian.org/debian-lts-announce/2021/04/msg00014.html
Patch https://security.gentoo.org/glsa/202105-06
Third Party Advisory https://www.debian.org/security/2022/dsa-5151
55
/ 100
high-risk
Severity 26/34 · High
Exploitability 19/34 · Moderate
Exposure 10/34 · Low