CVE-2026-77136

CVE-2026-77136 is a Server-Side Template Injection (SSTI) in the TYPO3 extension powermail (in2code). The raw value of a form field configured as the sender name is passed directly into a Fluid template without sanitization, allowing an unauthenticated user to inject Fluid template syntax and exe...

TYPO3-EXT-SA-2026-023: Server-Side Template Injection in extension "Event management and registration" (sf_event_mgt)

More info at https://news.typo3.com/security/advisory/typo3-ext-sa-2026-023...

CVE-2026-75574

The Grav Email plugin getgrav/grav-plugin-email before 4.2.2 renders page-editor-controlled Email action parameters as unsandboxed Twig templates. An authenticated remote user with only api.access and api.pages.write permissions can place a Twig expression in header.form.process.email.body, publi...

PT-2026-81314

Name of the Vulnerable Software and Affected Versions Solspace Freeform plugin for Craft CMS versions 5.0.0 through 5.10.13 Description A Server-Side Template Injection SSTI occurs when submitted values from public forms are evaluated by the isolated Twig renderer while being rendered into HTML...

PT-2026-81146

The Grav Email plugin getgrav/grav-plugin-email before 4.2.2 renders page-editor-controlled Email action parameters as unsandboxed Twig templates. An authenticated remote user with only api.access and api.pages.write permissions can place a Twig expression in header.form.process.email.body, publi...

CVE-2026-54757: Improper Control of Generation of Code

Compliance-trestle Trestle is a Python SDK and command-line tool for managing OSCAL compliance documents. In versions before 3.12.4 and versions 4.0.0 through 4.0.3, Trestle is vulnerable to server-side template injection that can lead to remote code execution. This occurs because the...

CVE-2026-78140

A flaw has been found in Dromara UJCMS up to 10.1.3. The impacted element is the function update of the file src/main/java/com/ujcms/cms/ext/web/backendapi/WebFileTemplateController.java of the component web-file-template Endpoint. Executing a manipulation can lead to improper neutralization of...

CVE-2026-78140

Dromara UJCMS up to 10.1.3 is affected by a Server-Side Template Injection (SSTI) vulnerability in the update function of WebFileTemplateController.java (web-file-template endpoint). The root cause is improper neutralization of special elements used in the FreeMarker template engine. The attack i...

PT-2026-80280

Summary The Volt template compiler in Phalcon generates the PHP for the join filter by string-concatenating the filter's raw template-literal argument bytes with no escaping. The separator literal is dropped verbatim between two single quotes the compiler emits, and the piped array argument is...

CVE-2022-4993

A flaw was found in HTML::FormHandler for Perl. The applyactions and adderror functions process error message text, which can be influenced by user-supplied request data, as a template. A remote attacker can exploit this by crafting malicious input, leading to unhandled exceptions that terminate...

GeoServer has a Server-Side Template Injection (SSTI) vulnerability in processing FreeMarker templates

Summary A server-side template injection SSTI vulnerability exist that allows an authenticated administrator to upload FreeMarker templates containing malicious content that can execute OS commands and read from or write to arbitrary files on the server. These FreeMarker templates are used in a...

GHSA-WF6J-GR27-G7CH GeoServer has a Server-Side Template Injection (SSTI) vulnerability in processing FreeMarker templates

Summary A server-side template injection SSTI vulnerability exist that allows an authenticated administrator to upload FreeMarker templates containing malicious content that can execute OS commands and read from or write to arbitrary files on the server. These FreeMarker templates are used in a...

Document Merge Service vulnerable to RCE via SSTI (xlsx tempaltes)

Impact A remote code execution RCE via server-side template injection SSTI allows for user supplied code to be executed in the server's context where it is executed as the document-merge-server user with the UID 901 thus giving an attacker considerable control over the container. The vulnerabilit...

CVE-2026-52889

Formie is a Craft CMS plugin for creating forms. Prior to 3.1.27, Formie can pass request-derived Hidden field defaults such as HTTP User Agent, Referer URL, Current URL, Current URL without Query String, Query Parameter, and Cookie Value to Craft's Twig rendering layer during front-end form...

CVE-2026-52889 Formie: Server-Side Template Injection in Formie Hidden field defaults

Formie is a Craft CMS plugin for creating forms. Prior to 3.1.27, Formie can pass request-derived Hidden field defaults such as HTTP User Agent, Referer URL, Current URL, Current URL without Query String, Query Parameter, and Cookie Value to Craft's Twig rendering layer during front-end form...

CVE-2026-52889 Formie: Server-Side Template Injection in Formie Hidden field defaults

Formie is a Craft CMS plugin for creating forms. Prior to 3.1.27, Formie can pass request-derived Hidden field defaults such as HTTP User Agent, Referer URL, Current URL, Current URL without Query String, Query Parameter, and Cookie Value to Craft's Twig rendering layer during front-end form...

EUVD-2026-62518

Formie is a Craft CMS plugin for creating forms. Prior to 3.1.27, Formie can pass request-derived Hidden field defaults such as HTTP User Agent, Referer URL, Current URL, Current URL without Query String, Query Parameter, and Cookie Value to Craft's Twig rendering layer during front-end form...

CVE-2026-52889: Improper Neutralization of Special Elements Used in a Template Engine

Formie is a Craft CMS plugin for creating forms. Prior to 3.1.27, Formie can pass request-derived Hidden field defaults such as HTTP User Agent, Referer URL, Current URL, Current URL without Query String, Query Parameter, and Cookie Value to Craft's Twig rendering layer during front-end form...

CVE-2026-71880

GBIF Integrated Publishing Toolkit (versions before 3.3.4) has a server-side template injection vulnerability in its template engine. Remote authenticated attackers with low privileges can inject untrusted input into templates, achieving high confidentiality and integrity impact (CVSS 7.6) by rea...

EUVD-2026-61140

Interpretation of untrusted input in template engine in GBIF Integrated Publishing Toolkit versions before 3.3.4 allows remote authenticated attackers to access server-side files and state via template injection...