CVE-2026-28783

Craft is a content management system CMS. Prior to 5.9.0-beta.1 and 4.17.0-beta.1, Craft CMS implements a blocklist to prevent potentially dangerous PHP functions from being called via Twig non-Closure arrow functions. In order to be able to successfully execute this attack, you need to either ha...

CVE-2026-28783

CVE-2026-28783 affects Craft CMS (Craft CMS core) where a blocklist of potentially dangerous PHP functions is bypassable via Twig non-Closure arrow functions. Affected versions are prior to 5.9.0-beta.1 and 4.17.0-beta.1. Successful exploitation requires attacker permissions (production allowAdmi...

CVE-2026-28697

Craft CMS (CMS, versions prior to 4.17.0-beta.1 and 5.9.0-beta.1) is affected by an authenticated-admin remote code execution (RCE) via Server-Side Template Injection (SSTI) in Twig template fields (for example, Email Templates). The underlying issue is exploitability through the craft.app.fs.wri...

CVE-2026-28697 Craft Affected by Authenticated RCE via "craft.app.fs.write()" in Twig Templates

Craft is a content management system CMS. Prior to 4.17.0-beta.1 and 5.9.0-beta.1, an authenticated administrator can achieve Remote Code Execution RCE by injecting a Server-Side Template Injection SSTI payload into Twig template fields e.g., Email Templates. By calling the craft.app.fs.write...

CVE-2026-28697 Craft Affected by Authenticated RCE via "craft.app.fs.write()" in Twig Templates

Craft is a content management system CMS. Prior to 4.17.0-beta.1 and 5.9.0-beta.1, an authenticated administrator can achieve Remote Code Execution RCE by injecting a Server-Side Template Injection SSTI payload into Twig template fields e.g., Email Templates. By calling the craft.app.fs.write...

CVE-2026-28695 Craft affected by authenticated RCE via Twig SSTI - create() function + Symfony Process gadget

Craft is a content management system CMS. There is an authenticated admin RCE in Craft CMS 5.8.21 via Server-Side Template Injection using the create Twig function combined with a Symfony Process gadget chain. The create Twig function exposes Craft::createObject, which allows instantiation of...

curl: SSTI leads to Command injection

Summary: Hi ,team i 'am new reasercher search for pleasure excuse me for poor technical details. the parmeter os is vulnerable to SSTI leads to command injection Affected version curl/7.55.1 Steps To Reproduce: i tried to injected the os parmeter curl -ospopen'sleep 10'.read --url...

CVE-2026-28695: Improper Neutralization of Special Elements Used in a Template Engine

Craft is a content management system CMS. There is an authenticated admin RCE in Craft CMS 5.8.21 via Server-Side Template Injection using the create Twig function combined with a Symfony Process gadget chain. The create Twig function exposes Craft::createObject, which allows instantiation of...

Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft CMS. Version 5.8.21 of Craft CMS contains a security vulnerability. This vulnerability stems from server-side template injection via the create Twig function, combined with the Symfony Process toolchain, potentially allowing...

Craft CMS has potential authenticated Remote Code Execution via Twig SSTI

For this to work, the attacker must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled, which is against Craft CMS' recommendations for any non-dev environment. https://craftcms.com/knowledge-base/securing-craftset-allowAdminChanges-to-false-in-production...

Template Injection

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Template Injection via the map filter in Twig templates when processing text fields that accept Twig input in the control panel settings or through the System Messages utility. An attacker ca...

GHSA-QC86-Q28F-GGWW Craft CMS has potential authenticated Remote Code Execution via Twig SSTI

For this to work, the attacker must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled, which is against Craft CMS' recommendations for any non-dev environment. https://craftcms.com/knowledge-base/securing-craftset-allowAdminChanges-to-false-in-production...

Template Injection

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Template Injection via the Twig function blocklist bypass. An attacker can execute arbitrary code, read files, or perform server-side request forgery by invoking unblocked PHP functions throu...

Template Injection

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Template Injection via the craft.app.fs.write function in Twig templates. An attacker can execute arbitrary system commands and disclose sensitive information by injecting malicious payloads...

Template Injection

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Template Injection via the create function. An attacker can execute arbitrary code on the server by supplying a crafted payload that instantiates dangerous classes, such as...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a template injection vulnerability in LangChain [CVE-2025-65106]

Summary BM Watson Speech Services Cartridge is vulnerable to a template injection vulnerability in LangChain, due to a defect existing in LangChain's prompt template system that allows attackers to access Python object internals through template syntax CVE-2025-65106. LangChain is used in our...

CVE-2026-27961

Agenta is an open-source LLMOps platform. A Server-Side Template Injection SSTI vulnerability exists in versions prior to 0.86.8 in Agenta's API server evaluator template rendering. Although the vulnerable code lives in the SDK package, it is executed server-side within the API process when runni...

PYSEC-2026-7

Agenta is an open-source LLMOps platform. A Server-Side Template Injection SSTI vulnerability exists in versions prior to 0.86.8 in Agenta's API server evaluator template rendering. Although the vulnerable code lives in the SDK package, it is executed server-side within the API process when runni...

CVE-2026-27961 Agenta's Server-Side Template Injection (SSTI) via custom evaluator Jinja2 templates allows RCE

Agenta is an open-source LLMOps platform. A Server-Side Template Injection SSTI vulnerability exists in versions prior to 0.86.8 in Agenta's API server evaluator template rendering. Although the vulnerable code lives in the SDK package, it is executed server-side within the API process when runni...

CVE-2026-27961

Agenta (open-source LLMOps platform) has a Server-Side Template Injection (SSTI) vulnerability in API server evaluator templates for versions prior to 0.86.8. The vulnerable code runs server-side within the API process (SDK code executed server-side) and does not affect standalone SDK usage; impa...