CVE-2023-28628

Katalog CVE

CVSS 6.1 · Medium EPSS 0,55%

Kerentanan Use of Incorrectly-Resolved Name or Reference pada lambdaisland uri. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

lambdaisland/uri is a pure Clojure/ClojureScript URI library. In versions prior to 1.14.120 `authority-regex` allows an attacker to send malicious URLs to be parsed by the `lambdaisland/uri` and return the wrong authority. This issue is similar to but distinct from CVE-2020-8910. The regex in question doesn't handle the backslash (`\`) character in the username correctly, leading to a wrong output. ex. a payload of `https://example.com\\@google.com` would return that the host is `google.com`, but the correct host should be `example.com`. Given that the library returns the wrong authority this may be abused to bypass host restrictions depending on how the library is used in an application. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Rincian

Terbit di NVD

27 Maret 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-706: Use of Incorrectly-Resolved Name or Reference
CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/lambdaisland/uri/security/advisories/GHSA-cp4w-6x4w-v2h5 exploit · advisory vendor
• https://github.com/lambdaisland/uri/commit/f46db3e84846f79e14bfee0101d9c7a872321820 patch