CVE-2026-59802
PasswordPusher < 2.8.1 - Redirect-Based XSS via data URI in URL Push Payload
- State
- Published
- Severity
- 6.3 Medium
- Published
- Jul 8, 2026
- Updated
- Jul 14, 2026
- Reserved
- Jul 7, 2026
Description
PasswordPusher before 2.8.1 accepts data URI schemes in URL push payloads due to insufficient validation in the valid_url function. 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N | VulnCheck |
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N | VulnCheck |
Weaknesses
- CWE-183 Permissive List of Allowed Inputs
Affected Products
| Product | Versions |
|---|---|
PasswordPusherPasswordPusher |
|
References
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.