CVE-2026-104851

A flaw was found in fsspec. This vulnerability allows a remote attacker to execute arbitrary code by tricking an application into loading a maliciously crafted reference document, such as a Kerchunk metadata file. When the reference filesystem is opened, unrestricted template evaluation executes...

CVE-2026-28496-Lab

CVE-2026-28496 - FOSSBilling 服务器端模板注入（Twig 渲染） 概述 本仓库包含一个本地 Docker 实验环境，用于复现和验证 CVE-2026-28496，这是一个影响 FOSSBilling 的 Twig 模板渲染行为的服务器端模板注入漏洞。 FOSSBilling 是一个免费开源的开票和客户管理平台。0.8.0 之前的版本受到不安全的 Twig 模板渲染行为影响，该行为可以评估提供的模板表达式。本实验使用 FOSSBilling 0.8.0 作为已修补的比较目标。 本实验比较两个 FOSSBilling 版本： 服务| FOSSBilling 版本|...

EEF-CVE-2026-77956 EEx template evaluation of prompt content in AshAi enables remote code execution

Summary Improper Control of Generation of Code Code Injection vulnerability in ash-project ashai allows a remote, unauthenticated client to execute arbitrary Elixir code. AshAi.Actions.Prompt evaluates prompt content through EEx.evalstring/2. The documented prompt: fn input, context - ... end for...

dynaconf: jinja2: Dynaconf: Arbitrary code execution via Server-Side Template Injection

A flaw was found in dynaconf, a Python configuration management tool. This Server-Side Template Injection SSTI vulnerability occurs due to unsafe template evaluation in the @Jinja resolver when the jinja2 package is installed. A remote attacker could exploit this by embedding malicious template...

CVE-2026-53267

The CVE-2026-53267 entry concerns a Linux kernel netfilter nft_ct use-after-free style issue where a per-CPU template conntrack entry can be treated as a real ct, causing a 16-byte memcpy path to overflow the kernel stack when using NFT_REG32_15. The root cause is that a template ct is not reject...

erb: ERB: Arbitrary code execution via deserialization bypass

A flaw was found in ERB, a templating system for Ruby. An attacker who can trigger deserialization of untrusted data in a Ruby application can bypass existing protections. This vulnerability allows for arbitrary code execution by exploiting specific public methods that evaluate template source...

LiquidJS is Vulnerable to Remote Code Execution

Summary It is possible to execute arbitrary code with crafted templates Details 1|valueOf - this when evaluating the filter liquid %assign r=1|valueOf% r|inspect json...

erb: ERB: Arbitrary code execution via deserialization bypass

A flaw was found in ERB, a templating system for Ruby. An attacker who can trigger deserialization of untrusted data in a Ruby application can bypass existing protections. This vulnerability allows for arbitrary code execution by exploiting specific public methods that evaluate template source...

erb: ERB: Arbitrary code execution via deserialization bypass

A flaw was found in ERB, a templating system for Ruby. An attacker who can trigger deserialization of untrusted data in a Ruby application can bypass existing protections. This vulnerability allows for arbitrary code execution by exploiting specific public methods that evaluate template source...

erb: ERB: Arbitrary code execution via deserialization bypass

A flaw was found in ERB, a templating system for Ruby. An attacker who can trigger deserialization of untrusted data in a Ruby application can bypass existing protections. This vulnerability allows for arbitrary code execution by exploiting specific public methods that evaluate template source...

erb: ERB: Arbitrary code execution via deserialization bypass

A flaw was found in ERB, a templating system for Ruby. An attacker who can trigger deserialization of untrusted data in a Ruby application can bypass existing protections. This vulnerability allows for arbitrary code execution by exploiting specific public methods that evaluate template source...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : Dynaconf vulnerability (USN-8231-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8231-1 advisory. It was discovered that Dynaconf was incorrectly handling template evaluation in its string resolvers. A remote attacker could...

USN-8231-1 python-dynaconf vulnerability

It was discovered that Dynaconf was incorrectly handling template evaluation in its string resolvers. A remote attacker could possibly use this issue to execute arbitrary code...

USN-8231-1: Dynaconf vulnerability

It was discovered that Dynaconf was incorrectly handling template evaluation in its string resolvers. A remote attacker could possibly use this issue to execute arbitrary code...

PT-2026-38540

It was discovered that Dynaconf was incorrectly handling template evaluation in its string resolvers. A remote attacker could possibly use this issue to execute arbitrary code...

CVE-2026-41239 DOMPurify has a SAFE_FOR_TEMPLATES bypass in RETURN_DOM mode

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Starting in version 1.0.10 and prior to version 3.4.0, SAFEFORTEMPLATES strips ... expressions from untrusted HTML. This works in string mode but not with RETURNDOM or RETURNDOMFRAGMENT, allowing XSS via...

Scriban has Multiple Denial-of-Service Vectors via Unbounded Resource Consumption During Expression Evaluation

Summary Scriban's expression evaluation contains three distinct code paths that allow an attacker who can supply a template to cause denial of service through unbounded memory allocation or CPU exhaustion. The existing safety controls LimitToString, LoopLimit do not protect these paths, giving...

CVE-2026-33154 dynaconf Affected by Remote Code Execution (RCE) via Insecure Template Evaluation in @jinja Resolver

dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection SSTI due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in...

CVE-2026-33154 dynaconf Affected by Remote Code Execution (RCE) via Insecure Template Evaluation in @jinja Resolver

dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection SSTI due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in...

CVE-2026-33154 dynaconf Affected by Remote Code Execution (RCE) via Insecure Template Evaluation in @jinja Resolver

dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection SSTI due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in...