{"id":"CVE-2017-20187","aliases":["GHSA-8pp6-5qpw-85g3"],"url":"https://o3.security/vulnerability/CVE-2017-20187","summary":"Magnesium-PHP Injection vulnerability","details":"** UNSUPPORTED WHEN ASSIGNED ** ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Magnesium-PHP up to 0.3.0. It has been classified as problematic. Affected is the function formatEmailString of the file `src/Magnesium/Message/Base.php`. The manipulation of the argument email/name leads to injection. Upgrading to version 0.3.1 is able to address this issue. The patch is identified as 500d340e1f6421007413cc08a8383475221c2604. It is recommended to upgrade the affected component. VDB-244482 is the identifier assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.","published":"2023-11-05T21:15:09.190Z","modified":"2026-07-08T11:47:45.195364Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.00686,"percentile":0.49604,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"floriangaerber/magnesium","fixedVersion":"0.3.1"}],"fix":{"url":"https://github.com/floriangaerber/Magnesium-PHP/commit/500d340e1f6421007413cc08a8383475221c2604","label":"floriangaerber/Magnesium-PHP@500d340"},"references":[{"type":"ADVISORY","url":"https://github.com/floriangaerber/Magnesium-PHP/releases/tag/v0.3.1"},{"type":"ADVISORY","url":"https://vuldb.com/?ctiid.244482"},{"type":"ADVISORY","url":"https://vuldb.com/?id.244482"},{"type":"FIX","url":"https://github.com/floriangaerber/Magnesium-PHP/commit/500d340e1f6421007413cc08a8383475221c2604"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-20187"},{"type":"PACKAGE","url":"https://github.com/floriangaerber/Magnesium-PHP"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T11:47:45.195364Z"}}