CVE-2024-39899

Katalog CVE

CVSS 5.3 · Medium EPSS 0,63%

Kerentanan Authentication Bypass by Primary Weakness. Skor CVSS 3.1 5.3 (Medium) menurut github.com.

Deskripsi (NVD)

PrivateBin is an online pastebin where the server has zero knowledge of pasted data. In v1.5, PrivateBin introduced the YOURLS server-side proxy. The idea was to allow using the YOURLs URL shortener without running the YOURLs instance without authentication and/or exposing the authentication token to the public, allowing anyone to shorten any URL. With the proxy mechanism, anyone can shorten any URL pointing to the configured PrivateBin instance. The vulnerability allowed other URLs to be shortened, as long as they contain the PrivateBin instance, defeating the limit imposed by the proxy. This vulnerability is fixed in 1.7.4.

Rincian

Terbit di NVD

9 Juli 2024

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-305: Authentication Bypass by Primary Weakness
CWE-791: Incomplete Filtering of Special Elements

EPSS (30 hari)

0,63% peluang dieksploitasi; lebih tinggi dari 48,6% 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/PrivateBin/PrivateBin/commit/0c4e810e6728f67d678458838d8430dfba4fcca4
• https://github.com/PrivateBin/PrivateBin/pull/1370
• https://github.com/PrivateBin/PrivateBin/security/advisories/GHSA-mqqj-fx8h-437j