CVE-2026-59802: PasswordPusher 0 to before 2.8.1

CVE-2026-59802. CVSS 3.1 base score 8.2 (HIGH, Vendor/CNA). EPSS 0.00331 (percentile 0.25011), scored 22-Oct-2026.

Affected technology

PasswordPusher · 0 to before 2.8.1
PasswordPusher

Description’s affected range: before 2.8.1 accepts data URI schemes in URL push payloads due to insufficient validation in the valid_url function

Component: Not specified by the source

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

What an attacker can do

Attackers can create malicious pushes containing data:text/html URIs that execute arbitrary JavaScript in victims' browsers when clicked, enabling phishing and credential theft under the trusted PasswordPusher domain. Vendor/CNA’s CVSS 4.0 assessment (base score 6.3/10) rates confidentiality, integrity and availability impact as none.

Published 24-Oct-2026 15:08 UTC

CWE: CWE-183
CCR priority: 32.9 /100 (P4)
CVSS 3.1: 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N · Vendor/CNA
EPSS: 0.00331 · percentile 0.25084 · 2026-10-24
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59802.html