CVE-2025-62690
BaseFortify
Publication date: 2025-12-17
Last updated on: 2025-12-29
Assigner: Mattermost, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mattermost | mattermost_server | From 10.11.0 (inc) to 10.11.5 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-601 | The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in Mattermost versions 10.11.x up to 10.11.4, where the application fails to properly validate redirect URLs on the /error page. This flaw allows an attacker to craft a malicious link that, when opened in a new tab by a victim, redirects them to a malicious site.
How can this vulnerability impact me? :
The vulnerability can impact you by enabling attackers to redirect users to malicious websites through crafted links. This can lead to phishing attacks, malware downloads, or other malicious activities that compromise user security and trust.