CVE-2024-35191
verbb/formie Server-Side Template Injection for variable-enabled settings
Formie is a Craft CMS plugin for creating forms. Prior to 2.1.6, users with access to a form's settings can include malicious Twig code into fields that support Twig. These might be the Submission Title or the Success Message. This code will then be executed upon creating a submission, or rendering the text. This has been fixed in Formie 2.1.6.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
verbb/formie Server-Side Template Injection for variable-enabled settings
Formie is a Craft CMS plugin for creating forms. Prior to 2.1.6, users with access to a form's settings can include malicious Twig code into fields that support Twig. These might be the Submission Title or the Success Message. This code will then be executed upon creating a submission, or rendering the text. This has been fixed in Formie 2.1.6.
- Record
CVE-2024-35191- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-1336
- Updated
- 2026-11-02
EUVDEUVD-2024-1787
Formie is a Craft CMS plugin for creating forms. Prior to 2.1.6, users with access to a form's settings can include malicious Twig code into fields that support Twig. These might be the Submission Title or the Success Message. This code will then be executed upon creating a submission, or rendering the text. This has been fixed in Formie 2.1.6.
- Record
EUVD-2024-1787- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v45m-hxqp-fwf5
verbb/formie Server-Side Template Injection for variable-enabled settings
Impact
Users with access to a form's settings can include malicious Twig code into fields that support Twig. These might be the Submission Title or the Success Message. This code will then be executed upon creating a submission, or rendering the text.
This is listed as low-medium severity due to requiring control panel access to edit a form's settings.
Patches
This has been fixed in Formie 2.1.6. Users should ensure they are running at least this version.
- Record
GHSA-v45m-hxqp-fwf5- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-1336
- Updated
- 2026-11-02
NVD
Formie is a Craft CMS plugin for creating forms. Prior to 2.1.6, users with access to a form's settings can include malicious Twig code into fields that support Twig. These might be the Submission Title or the Success Message. This code will then be executed upon creating a submission, or rendering the text. This has been fixed in Formie 2.1.6.
- Record
CVE-2024-35191- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-1336
- Updated
- 2026-11-02
OSV
verbb/formie Server-Side Template Injection for variable-enabled settings
Formie is a Craft CMS plugin for creating forms. Prior to 2.1.6, users with access to a form's settings can include malicious Twig code into fields that support Twig. These might be the Submission Title or the Success Message. This code will then be executed upon creating a submission, or rendering the text. This has been fixed in Formie 2.1.6.
- Record
CVE-2024-35191- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-1336
- Updated
- 2026-11-02
OSVGHSA-v45m-hxqp-fwf5
verbb/formie Server-Side Template Injection for variable-enabled settings
Impact
Users with access to a form's settings can include malicious Twig code into fields that support Twig. These might be the Submission Title or the Success Message. This code will then be executed upon creating a submission, or rendering the text.
This is listed as low-medium severity due to requiring control panel access to edit a form's settings.
Patches
This has been fixed in Formie 2.1.6. Users should ensure they are running at least this version.
- Record
GHSA-v45m-hxqp-fwf5- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-1336
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
verbb/formiePackagist |
before 2.1.6 | 2.1.6 |
verbb/formiePackagist |
before 2.1.6, plus listed versions 1.0.01.0.11.0.21.0.31.0.4 Show 45 moreShow less1.0.51.0.61.0.71.0.81.0.91.0.9.11.1.01.1.11.1.1.11.1.21.1.31.1.41.1.4.11.1.51.1.61.1.71.1.81.2.01.2.11.2.101.2.111.2.121.2.131.2.141.2.151.2.161.2.171.2.181.2.191.2.21.2.201.2.211.2.221.2.231.2.23.11.2.241.2.251.2.261.2.271.2.281.2.31.2.41.2.51.2.61.2.7 |
2.1.6 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-35191 is a medium vulnerability (CVSS 4.4) in Verbb Formie, published May 20, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. Fixed in verbb/formie 2.1.6.
References
github.com/verbb/formie/security/advisories/GHSA-v45m-hxqp-fwf5
nvd.nist.gov/vuln/detail/CVE-2024-35191
Left out here: 208 versions. The JSON record has them.