# Twig has a possible sandbox bypass Advisory record · `GHSA-6j75-5wfj-gh66` - **Identifiers:** `GHSA-6j75-5wfj-gh66` · `CVE-2024-45411` · `PKSA-6319-ffpf-gx66` - **State:** Confirmed - **Severity:** CVSS 8.6 High - **Critical:** No - **Weakness (CWE):** [CWE-693](https://cwe.mitre.org/data/definitions/693.html) - **Tags:** [CWE-693](https://agentprime.io/advisories/tag/cwe-693.md) - **Published:** 9 Sept 2024 - **Updated:** 10 Oct 2024 - **Reviewed by a person:** No Published by the GitHub Advisory Database at 9 Sept 2024, 20:19 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. ## Affected packages - `twig/twig` (Packagist): affected `>=1.0.0, <1.44.8 || >=2.0.0, <2.16.1 || >=3.12.0, <3.14.0 || >=3.0.0, <3.11.1`; fixed in `1.44.8`, `2.16.1`, `3.14.0`, `3.11.1` ## Machine-written summary Summary written by Claude Haiku from the source advisory. Not reviewed by a person. > Twig versions from 1.0.0 before 1.44.8, from 2.0.0 before 2.16.1, from 3.0.0 before 3.11.1, and from 3.12.0 before 3.14.0 contain a sandbox bypass. An attacker who can supply user-contributed templates could get past the sandbox restrictions, but only when the sandbox is disabled globally, the sandboxed include() call uses a template name, and that template was already loaded earlier outside the sandbox. Upgrade to 1.44.8, 2.16.1, 3.11.1, or 3.14.0 depending on your branch. Written 4 Nov 2026. ## Not analysed yet We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check. ## Severity and exploitation - 8.6 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H`, from CNA (GitHub_M) - **CISA KEV:** Not listed. - **EPSS:** 0.0085, the 58th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days. ## Timeline - 9 Sept 2024, 17:57 UTC: [Published by the maintainers as a GitHub repository advisory](https://github.com/twigphp/Twig/security/advisories/GHSA-6j75-5wfj-gh66) - 31 Oct 2026, 14:29 UTC: First seen by agentprime - 31 Oct 2026, 14:29 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-6j75-5wfj-gh66) ## Sources - [GitHub Advisory Database: GHSA-6j75-5wfj-gh66](https://github.com/advisories/GHSA-6j75-5wfj-gh66) - [OSV: GHSA-6j75-5wfj-gh66](https://osv.dev/vulnerability/GHSA-6j75-5wfj-gh66) - - - - - - - - - Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code. ## Check whether this affects you A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet. - With the agentprime MCP server (), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: - In a browser: reads your lockfile in the browser, never uploading it. - Whether it touches your code, with file and line: the Claude Code plugin, - As JSON: , or `POST https://api.agentprime.io/v1/match` with your packages () --- The web page: . Everything for agents: .