Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') vulnerability in elixir-tesla tesla allows HTTP header injection via Tesla.Multipart.add_content_type_par…
Low CVSS 3.3
Summary
Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') vulnerability in elixir-tesla tesla allows HTTP header injection via Tesla.Multipart.add_content_type_param/2. Tesla.Multipart.add_content_type_param/2 appends caller-supplied strings to the multipart content_type_params list without validating for CR (\r) or LF (\n) characters. Tesla.Multipart.headers/1 then joins these params verbatim with "; " to construct the outgoing Content-Type header value. A …
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://cna.erlef.org/cves/CVE-2026-48596.html Third Party Advisory
- https://github.com/elixir-tesla/tesla/commit/23601edac5d22ba9407b427967b5bdbda201aec2 Broken Link
- https://github.com/elixir-tesla/tesla/security/advisories/GHSA-q7jx-v53g-848w Vendor Advisory
- https://osv.dev/vulnerability/EEF-CVE-2026-48596 Third Party Advisory
- https://github.com/elixir-tesla/tesla/security/advisories/GHSA-q7jx-v53g-848w Vendor Advisory
Timeline
- nvd_ingest NVD