CVE-2025-11468

Katalog CVE

CVSS 5.7 · Medium EPSS 0,63%

Kerentanan Improper Neutralization of CRLF Sequences ('CRLF Injection'). Skor CVSS 4.0 5.7 (Medium) menurut python.org.

Deskripsi (NVD)

When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.

Rincian

Terbit di NVD

20 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 4.0

5.7 (Medium), sumber python.org
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')

EPSS (30 hari)

0,63% peluang dieksploitasi; lebih tinggi dari 48,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/python/cpython/commit/003b8315669b9f08b1010a49071f73f15f818094
• https://github.com/python/cpython/commit/17d1490aa97bd6b98a42b1a9b324ead84e7fd8a2
• https://github.com/python/cpython/commit/61614a5e5056e4f61ced65008d4576f3df34acb6
• https://github.com/python/cpython/commit/a76e4cd62dd68e7cbe86e37e6ed988495a646b66
• https://github.com/python/cpython/commit/e9970f077240c7c670e8a6fc6662f2b30d3b6ad0
• https://github.com/python/cpython/commit/f738386838021c762efea6c9802c82de65e87796
• https://github.com/python/cpython/issues/143935
• https://github.com/python/cpython/pull/143936
• https://mail.python.org/archives/list/security-announce@python.org/thread/FELSEOLBI2QR6YLG6Q7VYF7FWSGQTKLI/