CVE-2021-26917

Katalog CVE

CVSS 5.5 · Medium EPSS 0,55%

Kerentanan pada pybitmessage. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

PyBitmessage through 0.6.3.2 allows attackers to write screen captures to Potentially Unwanted Directories via a crafted apinotifypath value. NOTE: the discoverer states "security mitigation may not be necessary as there is no evidence yet that these screen intercepts are actually transported away from the local host." NOTE: it is unclear whether there are any common use cases in which apinotifypath is controlled by an attacker

Rincian

Terbit di NVD

8 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Bitmessage/PyBitmessage/blob/f381721bec31641002e2f240309600c4994855a7/src/api.py#L35-L37 patch · advisory pihak ketiga
• https://attack.mitre.org/techniques/T1113/ advisory pihak ketiga
• https://github.com/Bitmessage/PyBitmessage/releases release notes · advisory pihak ketiga
• https://poal.co/s/technology/290479 exploit · advisory pihak ketiga