https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-1000883.htmlhttps://patchthecve.com/cve/CVE-2018-1000883.htmlWed, 17 Jun 2026 01:33:15 +0000MEDIUM 6.5: Elixir Plug Plug version All contains a Header Injection vulnerability in Connection that can result in Given a cookie value, Headers can be added. This attack appear to be exploitable via Crafting a value to be sent as a cookie. This vulnerability appears to have been fixed in >= 1.3.5 or ~> 1.2.5 https://patchthecve.com/cve/CVE-2017-1000053.htmlhttps://patchthecve.com/cve/CVE-2017-1000053.htmlWed, 17 Jun 2026 00:58:39 +0000HIGH 8.1: Elixir Plug before v1.0.4, v1.1.7, v1.2.3 and v1.3.2 is vulnerable to arbitrary code execution in the deserialization functions of Plug.Session.https://patchthecve.com/cve/CVE-2017-1000052.htmlhttps://patchthecve.com/cve/CVE-2017-1000052.htmlWed, 17 Jun 2026 00:58:39 +0000HIGH 7.8: Elixir Plug before v1.0.4, v1.1.7, v1.2.3 and v1.3.2 is vulnerable to null byte injection in the Plug.Static component, which may allow users to bypass filetype restrictions.