CVE-2026-78145

Katalog CVE

CVSS 4.3 · Medium EPSS 0,56%

Kerentanan URL Redirection to Untrusted Site ('Open Redirect'). Skor CVSS 3.1 4.3 (Medium) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability has been found in CTFd up to 3.8.4. The affected element is the function _is_safe_url of the file CTFd/utils/validators/__init__.py. Such manipulation of the argument Next leads to open redirect. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 5d8515842fd1ab2c3a9f2dde9ffca907aa334ea9. Upgrading the affected component is recommended.

Rincian

Terbit di NVD

23 Agustus 2026

Terakhir diubah

24 Agustus 2026

Status NVD

Deferred

CVSS 3.1

4.3 (Medium), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

EPSS (30 hari)

0,56% peluang dieksploitasi; lebih tinggi dari 44,9% 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/CTFd/CTFd/
• https://github.com/CTFd/CTFd/commit/5d8515842fd1ab2c3a9f2dde9ffca907aa334ea9
• https://github.com/CTFd/CTFd/pull/3026
• https://github.com/CTFd/CTFd/releases/tag/3.8.4
• https://mblunt.dev/writeups/ctfd-open-redirect/
• https://vuldb.com/cve/CVE-2026-78145
• https://vuldb.com/submit/882469
• https://vuldb.com/vuln/394533
• https://vuldb.com/vuln/394533/cti