plug project plug vulnerabilities

Latest plug project plug CVEs

Newest publication first

1. CVE-2026-8468 Unbounded buffer accumulation in multipart header parsing causes denial of service in plug

   Published 2026-05-14

   High·CVSS 8.2

   Allocation of Resources Without Limits or Throttling vulnerability in plug_project plug allows denial of service via unbounded buffer accumulation in multipart header parsing. 'Elixir.Plug.Conn':read_part_headers/2 in lib/plug/conn.ex does not obey its :length parameter. There is...

2. CVE-2018-1000883 Header Injection

   Published 2018-12-20

   Medium·CVSS 6.5 EPSS 1.1%

   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 >...

3. CVE-2017-1000052 Null Byte Injection in Plug.Static

   Published 2017-07-17

   High·CVSS 7.8 EPSS 0.42%

   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.

4. CVE-2017-1000053 Arbitrary Code Execution in Cookie Serialization

   Published 2017-07-17

   High·CVSS 8.1 EPSS 1.9%

   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.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.