Is CVE-2024-35226 in the CISA KEV catalog?

No. CVE-2024-35226 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-35226?

CVE-2024-35226 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2024-35226?

CVE-2024-35226 has an EPSS score of 0.51% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-35226?

Upgrade smarty3 on debian 11 to 3.1.39-2+deb11u2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2024-35226

HIGH

7.3

CVSS v3

NVD

Description

Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. In affected versions template authors could inject php code by choosing a malicious file name for an extends-tag. Sites that cannot fully trust template authors should update asap. All users are advised to update. There is no patch for users on the v3 branch. There are no known workarounds for this vulnerability.

CWE-94Code Injection

How to fix

Remediation Available

smarty3Debian

Fixed in:3.1.39-2+deb11u2CVE-2024-35226

Fixed in:3.1.47-2+deb12u1CVE-2024-35226

Fixed in:3.1.48-2CVE-2024-35226

smarty3Ubuntu

Fixed in:3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1+esm1USN-7158-1

Fixed in:3.1.34+20190228.1.c9f0de05+selfpack1-1ubuntu0.1USN-7158-1

Fixed in:3.1.39-2ubuntu1.22.04.2USN-7158-1

Fixed in:3.1.48-1ubuntu0.24.04.1USN-7158-1

smarty4Ubuntu

Fixed in:4.3.1-1ubuntu0.24.04.1USN-7377-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.51%probability of exploitation in 30 days

40thpercentile

Low risk: more likely to be exploited than 40% of all known CVEs.

References

Other references3

Related Vulnerabilities

Other CWE-94 (Code Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-9841	Critical	9.8	100%	KEV	Fix
CVE-2015-1635	Critical	9.8	100%	KEV	-
CVE-2022-22954	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-22204	Medium	6.8	100%	KEV	Fix
CVE-2025-3248	Critical	9.8	100%	KEV	Fix
CVE-2012-0158	High	8.8	100%	KEV	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.