CVE-2026-56285: nitter affected git revisions

CVE-2026-56285. CVSS 3.1 base score 8.6 (HIGH, Vendor/CNA). EPSS 0.00481 (percentile 0.41194), scored 25-Oct-2026.

Affected technology

nitter · 0 to before 44b2f096f67da2cc257a0e262a94a7ae79e95d47
zedeus

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Unauthenticated attackers can compute valid HMACs for arbitrary URLs. Vendor/CNA’s CVSS 4.0 assessment (base score 7.7/10) rates confidentiality and availability impact as none; integrity impact as low.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-918, CWE-1188
CCR priority: 34.5 /100 (P4)
CVSS 3.1: 8.6 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N · Vendor/CNA
EPSS: 0.00481 · percentile 0.41194 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-56285.html