DotNetNuke 9.5 contains a persistent cross-site scripting vulnerability that allows normal users to upload malicious XML files with executable scripts through journal tools. Attackers can upload XML files with XHTML namespace scripts to execute arbitrary JavaScript in users' browsers, potentially bypassing CSRF protections and performing more damaging attacks.
Metrics
Affected Vendors & Products
References
History
Mon, 09 Feb 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:* |
Fri, 06 Feb 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 04 Feb 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Dnnsoftware
Dnnsoftware dotnetnuke |
|
| Vendors & Products |
Dnnsoftware
Dnnsoftware dotnetnuke |
Tue, 03 Feb 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | DotNetNuke 9.5 contains a persistent cross-site scripting vulnerability that allows normal users to upload malicious XML files with executable scripts through journal tools. Attackers can upload XML files with XHTML namespace scripts to execute arbitrary JavaScript in users' browsers, potentially bypassing CSRF protections and performing more damaging attacks. | |
| Title | DotNetNuke 9.5 - Persistent Cross-Site Scripting | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-02-03T16:52:42.523Z
Updated: 2026-03-05T01:27:59.294Z
Reserved: 2026-02-01T13:16:06.489Z
Link: CVE-2020-37103
Updated: 2026-02-06T20:12:32.861Z
Status : Analyzed
Published: 2026-02-03T18:16:10.470
Modified: 2026-02-09T22:10:18.833
Link: CVE-2020-37103
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