CVE-2026-44646 LiquidJS: `{% render %}` tag silently bypasses per-render `ownPropertyOnly:true` via `Context.spawn()`

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, Context.spawn creates a child Context for the % render % tag but does not propagate the parent context's resolved ownPropertyOnly value, resulting in a silent bypass. The new...

CVE-2026-44646 LiquidJS: `{% render %}` tag silently bypasses per-render `ownPropertyOnly:true` via `Context.spawn()`

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, Context.spawn creates a child Context for the % render % tag but does not propagate the parent context's resolved ownPropertyOnly value, resulting in a silent bypass. The new...

CVE-2026-44646 LiquidJS: `{% render %}` tag silently bypasses per-render `ownPropertyOnly:true` via `Context.spawn()`

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, Context.spawn creates a child Context for the % render % tag but does not propagate the parent context's resolved ownPropertyOnly value, resulting in a silent bypass. The new...

CVE-2026-44646

LiquidJS CVE-2026-44646: TheContext.spawn() path used by {% render %} creates a child Context without propagating the parent’s resolved ownPropertyOnly value, causing per-render overrides to be discarded inside partials. This enables prototype-chain property access in rendered partials when top-l...

CVE-2026-45617

CVE-2026-45617 affects LiquidJS, where the built‑in strip_html filter in versions 10.25.7 and earlier uses a backtracking regex that causes severe CPU backpressure (ReDoS) on inputs with unclosed [removed], , or

CVE-2026-45617 LiquidJS: ReDoS via Quadratic Backtracking in `strip_html` Filter Regex

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the built-in striphtml filter uses a regex containing four flawed lazy-quantified alternatives, leading to ReDoS via quadratic backtracking. When the input contains many script...

CVE-2026-45617 LiquidJS: ReDoS via Quadratic Backtracking in `strip_html` Filter Regex

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the built-in striphtml filter uses a regex containing four flawed lazy-quantified alternatives, leading to ReDoS via quadratic backtracking. When the input contains many script...

CVE-2026-45617 LiquidJS: ReDoS via Quadratic Backtracking in `strip_html` Filter Regex

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the built-in striphtml filter uses a regex containing four flawed lazy-quantified alternatives, leading to ReDoS via quadratic backtracking. When the input contains many script...

CVE-2026-44645 LiquidJS has a renderLimit DoS guard bypass via empty `{% for %}` body

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the renderLimit option can be fully bypassed by a % for % or % tablerow % tag whose body is empty. The renderLimit option is documented in docs/source/tutorials/dos.md as the...

CVE-2026-44645 LiquidJS has a renderLimit DoS guard bypass via empty `{% for %}` body

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the renderLimit option can be fully bypassed by a % for % or % tablerow % tag whose body is empty. The renderLimit option is documented in docs/source/tutorials/dos.md as the...

EUVD-2026-37822

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the renderLimit option can be fully bypassed by a % for % or % tablerow % tag whose body is empty. The renderLimit option is documented in docs/source/tutorials/dos.md as the...

EUVD-2026-37815

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. Versions 10.25.7 and below are vulnerable to XSS through a flaw in the striphtml filter logic. The striphtml filter is intended to remove HTML tags from a string before rendering, and is widely used as an XS...

CVE-2026-44644 LiquidJS's strip_html filter bypass via newline characters in HTML tags enables XSS

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. Versions 10.25.7 and below are vulnerable to XSS through a flaw in the striphtml filter logic. The striphtml filter is intended to remove HTML tags from a string before rendering, and is widely used as an XS...

CVE-2026-44644

CVE-2026-44644 affects liquidjs versions 10.25.7 and earlier. The strip_html filter uses a regex where the catch‑all branch () does not match line terminators, allowing a newline inside a tag (e.g., ) to bypass sanitization. If applications render attacker-controlled input via {{ x | strip_html }...

CVE-2026-44644 LiquidJS's strip_html filter bypass via newline characters in HTML tags enables XSS

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. Versions 10.25.7 and below are vulnerable to XSS through a flaw in the striphtml filter logic. The striphtml filter is intended to remove HTML tags from a string before rendering, and is widely used as an XS...

CVE-2026-44644 LiquidJS's strip_html filter bypass via newline characters in HTML tags enables XSS

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. Versions 10.25.7 and below are vulnerable to XSS through a flaw in the striphtml filter logic. The striphtml filter is intended to remove HTML tags from a string before rendering, and is widely used as an XS...

CVE-2026-44645: Uncontrolled Resource Consumption

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the renderLimit option can be fully bypassed by a % for % or % tablerow % tag whose body is empty. The renderLimit option is documented in docs/source/tutorials/dos.md as the...

CVE-2026-44646: Protection Mechanism Failure

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, Context.spawn creates a child Context for the % render % tag but does not propagate the parent context's resolved ownPropertyOnly value, resulting in a silent bypass. The new...

CVE-2026-44644: Improper Neutralization of Input During Web Page Generation

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. Versions 10.25.7 and below are vulnerable to XSS through a flaw in the striphtml filter logic. The striphtml filter is intended to remove HTML tags from a string before rendering, and is widely used as an XS...

CVE-2026-45617: Inefficient Regular Expression Complexity

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the built-in striphtml filter uses a regex containing four flawed lazy-quantified alternatives, leading to ReDoS via quadratic backtracking. When the input contains many...