# CVE-2025-68157: node-webpack: Webpack is a module bundler

CVE-2025-68157 is fixed in 8 products on 1 platform, first by DEBIAN-CVE-2025-68157, released February 5, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-68157
- Priority: Routine
- CVSS: 3.7 (low)
- EPSS: 0.0023
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 5, 2026

## Description

Webpack is a module bundler. From version 5.49.0 to before 5.104.0, when experiments.buildHttp is enabled, webpack’s HTTP(S) resolver (HttpUriPlugin) enforces allowedUris only for the initial URL, but does not re-validate allowedUris after following HTTP 30x redirects. As a result, an import that appears restricted to a trusted allow-list can be redirected to HTTP(S) URLs outside the allow-list. This is a policy/allow-list bypass that enables build-time SSRF behavior (requests from the build machine to internal-only endpoints, depending on network access) and untrusted content inclusion in build outputs (redirected content is treated as module source and bundled). This issue has been patched in version 5.104.0.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | materialx Fedora 43 | 1.39.5-1.fc43 | [FEDORA-2026-85D5D5F493](https://patchblox.com/security/data/fix/linux/fedora-2026-85d5d5f493.md) | Jun 15, 2026 |
| Linux | materialx-data Fedora 43 | 1.39.5-1.fc43 | [FEDORA-2026-85D5D5F493](https://patchblox.com/security/data/fix/linux/fedora-2026-85d5d5f493.md) | Jun 15, 2026 |
| Linux | materialx-debuginfo Fedora 43 | 1.39.5-1.fc43 | [FEDORA-2026-85D5D5F493](https://patchblox.com/security/data/fix/linux/fedora-2026-85d5d5f493.md) | Jun 15, 2026 |
| Linux | materialx-debugsource Fedora 43 | 1.39.5-1.fc43 | [FEDORA-2026-85D5D5F493](https://patchblox.com/security/data/fix/linux/fedora-2026-85d5d5f493.md) | Jun 15, 2026 |
| Linux | materialx-devel Fedora 43 | 1.39.5-1.fc43 | [FEDORA-2026-85D5D5F493](https://patchblox.com/security/data/fix/linux/fedora-2026-85d5d5f493.md) | Jun 15, 2026 |
| Linux | node-webpack Debian 14 | 5.105.4+dfsg1+~cs15.13.23-2 | [DEBIAN-CVE-2025-68157](https://patchblox.com/security/data/fix/linux/debian-cve-2025-68157.md) | Feb 5, 2026 |
| Linux | python3-materialx Fedora 43 | 1.39.5-1.fc43 | [FEDORA-2026-85D5D5F493](https://patchblox.com/security/data/fix/linux/fedora-2026-85d5d5f493.md) | Jun 15, 2026 |
| Linux | python3-materialx-debuginfo Fedora 43 | 1.39.5-1.fc43 | [FEDORA-2026-85D5D5F493](https://patchblox.com/security/data/fix/linux/fedora-2026-85d5d5f493.md) | Jun 15, 2026 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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