CVE-2026-53508

Katalog CVE

CVSS 6.0 · Medium EPSS 0,50%

Kerentanan External Control of File Name or Path. Skor CVSS 4.0 6.0 (Medium) menurut github.com.

Deskripsi (NVD)

oasdiff is a command-line and Go package that compares and detects breaking changes in OpenAPI specs. From version 1.13.2 through version 1.18.0, oasdiff did not enforce --allow-external-refs=false (library: openapi3.Loader.IsExternalRefsAllowed = false) when loading a spec from a git revision (the rev:path form, e.g. main:openapi.yaml). External $refs were resolved on that load path even when external refs were explicitly disabled, so the mitigation silently did not apply there. This issue has been patched in version 1.18.1.

Rincian

Terbit di NVD

31 Agustus 2026

Terakhir diubah

9 September 2026

Status NVD

Deferred

CVSS 4.0

6.0 (Medium), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/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-73: External Control of File Name or Path
CWE-693: Protection Mechanism Failure
CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

0,50% peluang dieksploitasi; lebih tinggi dari 41,1% 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/oasdiff/oasdiff/pull/832
• https://github.com/oasdiff/oasdiff/pull/974
• https://github.com/oasdiff/oasdiff/pull/975
• https://github.com/oasdiff/oasdiff/security/advisories/GHSA-2jcc-mxv7-p3f9