CVE-2025-8546

Katalog CVE

CVSS 5.3 · Medium EPSS 0,47%

Kerentanan Improper Authentication pada pybbs project pybbs. Skor CVSS 3.1 5.3 (Medium) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability, which was classified as problematic, was found in atjiu pybbs up to 6.0.0. This affects the function adminlogin/login of the component Verification Code Handler. The manipulation leads to guessable captcha. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The patch is named ecaf8d46944fd03e3c4ea05698f8acf0aaa570cf. It is recommended to apply a patch to fix this issue.

Rincian

Terbit di NVD

5 Agustus 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-287: Improper Authentication
CWE-804: Guessable CAPTCHA

EPSS (30 hari)

0,47% peluang dieksploitasi; lebih tinggi dari 39,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/atjiu/pybbs/commit/ecaf8d46944fd03e3c4ea05698f8acf0aaa570cf patch
• https://vuldb.com/?id.318675 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.622179 advisory pihak ketiga · vdb entry
• https://github.com/atjiu/pybbs/issues/199 exploit · issue tracking
• https://github.com/atjiu/pybbs/issues/199#issue-3256276118 exploit · issue tracking
• https://github.com/atjiu/pybbs/issues/199#issuecomment-3134573731 issue tracking
• https://vuldb.com/?ctiid.318675 permissions required · vdb entry