CVE-2026-107835

Katalog CVE

CVSS 4.0 · Medium EPSS 0,30%

Kerentanan Interpretation Conflict. Skor CVSS 3.1 4.0 (Medium) menurut github.com.

Deskripsi (NVD)

OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. Prior to 3.8.1, internal/cookies.ParseCookies in internal/cookies/cookies.go handles boundary ASCII control characters and control-only or empty cookie names differently from several backend cookie parsers. An unauthenticated attacker can craft a Cookie header so Coraza indexes or drops a cookie under a different name or value from the backend application, causing rules targeting REQUEST_COOKIES or REQUEST_COOKIES_NAMES to miss application-visible attacker data. Exploitation depends on the backend parser and affected rule scope, and interior control characters with inconsistent backend behavior are outside this advisory's remediation. This issue is fixed in version 3.8.1.

Rincian

Terbit di NVD

9 Oktober 2026

Terakhir diubah

9 Oktober 2026

Status NVD

Received

CVSS 3.1

4.0 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-436: Interpretation Conflict

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 20,8% 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/corazawaf/coraza/commit/0b940e197ad9983fb3aa36e84f1f81ff985461af
• https://github.com/corazawaf/coraza/commit/9f8521398d1ff023b958fad0b944cac265763866
• https://github.com/corazawaf/coraza/releases/tag/v3.8.1
• https://github.com/corazawaf/coraza/security/advisories/GHSA-g4qm-m288-5cp9