{"id":"GHSA-58q2-9x27-h2jm","aliases":[],"url":"https://o3.security/vulnerability/GHSA-58q2-9x27-h2jm","summary":"solspace/craft-freeform Has a DoS Vulnerability","details":"### Summary\nFreeform plugin v4.1.29 uses vulnerable Axios ^1.7.7 allowing unauthenticated attackers to crash servers via malicious data: URIs causing memory exhaustion (CVE-2025-58754).\n\nFreeform version: 4.1.29\nCraft CMS version: 4.16.8\n\n### Impact\nWhen Axios runs on Node.js and is given a URL with the `data:` scheme, it does not perform HTTP. Instead, its Node http adapter decodes the entire payload into memory (`Buffer`/`Blob`) and returns a synthetic 200 response. This path ignores `maxContentLength` / `maxBodyLength` (which only protect HTTP responses), so an attacker can supply a very large `data:` URI and cause the process to allocate unbounded memory and crash (DoS), even if the caller requested `responseType: 'stream'`.\n\nhttps://github.com/axios/axios/security/advisories/GHSA-4hjh-wcwx-xvwj\nhttps://github.com/axios/axios/pull/7011\nhttps://github.com/axios/axios/commit/945435fc51467303768202250debb8d4ae892593\nhttps://github.com/axios/axios/releases/tag/v1.12.0","published":"2026-01-15T20:12:25Z","modified":"2026-02-03T03:17:25.923274Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"solspace/craft-freeform","fixedVersion":"4.1.30"}],"fix":{"url":"https://github.com/axios/axios/pull/7011","label":"axios/axios#7011"},"references":[{"type":"WEB","url":"https://github.com/axios/axios/security/advisories/GHSA-4hjh-wcwx-xvwj"},{"type":"WEB","url":"https://github.com/solspace/craft-freeform/security/advisories/GHSA-58q2-9x27-h2jm"},{"type":"WEB","url":"https://github.com/axios/axios/pull/7011"},{"type":"WEB","url":"https://github.com/axios/axios/commit/945435fc51467303768202250debb8d4ae892593"},{"type":"WEB","url":"https://github.com/solspace/craft-freeform/commit/e7402a1d1ce9f28ecb6ce659885ac66391d3a040"},{"type":"WEB","url":"https://github.com/axios/axios/releases/tag/v1.12.0"},{"type":"PACKAGE","url":"https://github.com/solspace/craft-freeform"},{"type":"WEB","url":"https://github.com/solspace/craft-freeform/releases/tag/v4.1.30"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-02-03T03:17:25.923274Z"}}