CVE-2026-41282

ProjectDiscovery Nuclei 3 before 3.8.0 allows DSL expression injection. This affects use of -env-vars for multi-step templates against untrusted targets not the default configuration...

CVE-2021-26947

creationtimestamp| type| source ---|---|--- 2026-04-20 05:29:04+00:00| confirmed| https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2021/CVE-2021-26947.yaml...

Nuclei 安全漏洞

Nuclei is a fast-customizable vulnerability scanner based on simple YAML, open-sourced by ProjectDiscovery. Versions of Nuclei prior to 3.8.0 have security vulnerabilities, which stem from DSL expression injection and may affect the use of multi-step templates...

PT-2026-33724

ProjectDiscovery Nuclei 3 before 3.8.0 allows DSL expression injection. This affects use of -env-vars for multi-step templates against untrusted targets not the default configuration...

PT-2026-33820

GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the template group creation and editing functionality that allows authenticated administrators to inject arbitrary JavaScript by manipulating the companyname POST parameter without HTML sanitization. Attackers can...

Nuclei 3.8.0

Nuclei is a modern, high-performance vulnerability scanner that leverages simple YAML-based templates. It empowers you to design custom vulnerability detection scenarios that mimic real-world conditions, leading to zero false positives...

Cross-site Scripting (XSS)

Overview dompurify is a DOM-only XSS sanitizer for HTML, MathML and SVG. Affected versions of this package are vulnerable to Cross-site Scripting XSS via templates injected to a site in RETURNDOM mode. The SAFEFORTEMPLATES sanitization can be bypassed, which then allows scripts to be executed if...

Cross-site Scripting (XSS)

Overview org.webjars.npm:dompurify is a DOM-only XSS sanitizer for HTML, MathML and SVG. Affected versions of this package are vulnerable to Cross-site Scripting XSS via templates injected to a site in RETURNDOM mode. The SAFEFORTEMPLATES sanitization can be bypassed, which then allows scripts to...

CVE-2026-41179

creationtimestamp| type| source ---|---|--- 2026-04-19 12:17:45+00:00| published-proof-of-concept| https://github.com/rclone/rclone/security/advisories/GHSA-jfwf-28xr-xw6q 2026-04-19 12:17:45+00:00| published-proof-of-concept|...

CVE-2026-2262

creationtimestamp| type| source ---|---|--- 2026-04-18 01:18:04+00:00| published-proof-of-concept| Telegram/u5f3Gra6Haipf3VJEB4yu-gwc95-0FLxvYnhbIvKSTo7fn8 2026-04-21 03:41:01+00:00| confirmed| https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/CVE-2026-2262.yaml 2026-04-22...

Improper Encoding or Escaping of Output

Overview pretalx is a Conference organisation: CfPs, scheduling, much more Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via unescaped user-controlled placeholders in mail templates. An attacker can inject arbitrary HTML content into outgoing emails b...

pretalx mail templates vulnerable to email injection via unescaped user-controlled placeholders

An unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed HTML or markdown link syntax in a user-controlled template placeholder such as the account display name. The most direct vector is the password-reset flow...

GHSA-JM8C-9F3J-4378 pretalx mail templates vulnerable to email injection via unescaped user-controlled placeholders

An unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed HTML or markdown link syntax in a user-controlled template placeholder such as the account display name. The most direct vector is the password-reset flow...

CVE-2026-40320

Giskard is an open-source testing framework for AI models. In versions prior to 1.0.2b1, the ConformityCheck class rendered the rule parameter through Jinja2's default Template constructor, silently interpreting template expressions at runtime. If check definitions are loaded from an untrusted...

CVE-2026-40887

creationtimestamp| type| source ---|---|--- 2026-04-17 06:31:34+00:00| confirmed| https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2026/CVE-2026-40887.yaml 2026-04-19 21:03:03+00:00| seen| https://bsky.app/profile/beikokucyber.bsky.social/post/3mjuu2zdoll2i 2026-04-21...

Improper Neutralization of Special Elements Used in a Template Engine

Overview homeassistant-cli is a Command-line tool for Home Assistant. Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the handling of user-supplied Jinja2 templates. An attacker can execute arbitrary code by convincing ...

Home Assistant Command-line Interface: Handling of user-supplied Jinja2 templates

Impact Up to 1.0.0 of home-assitant-cli or hass-cli for short an unrestricted environment was used to handle Jninja2 templates instead of a sandboxed one. The user-supplied input within Jinja2 templates was rendered locally with no restrictions. This gave users access to Python's internals and...

GHSA-33QF-Q99X-WPM8 Home Assistant Command-line Interface: Handling of user-supplied Jinja2 templates

Impact Up to 1.0.0 of home-assitant-cli or hass-cli for short an unrestricted environment was used to handle Jninja2 templates instead of a sandboxed one. The user-supplied input within Jinja2 templates was rendered locally with no restrictions. This gave users access to Python's internals and...

CVE-2026-33705

Chamilo LMS is a learning management system. Prior to 1.11.38, Twig template files .tpl under /main/template/default/ are directly accessible without authentication via HTTP GET requests. These templates expose internal application logic, variable names, AJAX endpoint URLs, and admin panel...

CVE-2026-21484

creationtimestamp| type| source ---|---|--- 2026-04-15 06:48:35+00:00| confirmed| https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2026/CVE-2026-21484.yaml 2026-04-17 21:02:33+00:00| seen| https://bsky.app/profile/beikokucyber.bsky.social/post/3mjpt4bq5ps2r...