CVE-2020-37236
NewsLister Authenticated Persistent Cross-Site Scripting via Admin Panel
- State
- Published
- Severity
- 5.1 Medium
- Published
- May 16, 2026
- Updated
- Jul 15, 2026
- Reserved
- May 15, 2026
Description
NewsLister contains an authenticated persistent cross-site scripting vulnerability that allows authenticated administrators to inject malicious scripts through the title parameter in the news addition interface. Attackers can inject JavaScript payloads via the title field in the admin panel that execute when news items are viewed by other users.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | VulnCheck |
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
NewsListerNetartmedia |
|
References
- ExploitDB-49160exploit
- Official Product Homepageproduct
- VulnCheck Advisory: NewsLister Authenticated Persistent Cross-Site Scripting via Admin Panelthird-party-advisory
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