CVE-2025-62690GHSA-Q66G-Q98C-Q454GO-2025-4248
Open redirect in error page when link opened in new tab
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 8.0.0-20251016131338-dad6bd7a1509, 10.11.5-0.20251016131338-dad6bd7a1509, 11.1.0, 11.1.0+incompatible
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Mattermost versions 10.11.x <= 10.11.4 fail to validate redirect URLs on the /error page, which allows an attacker to redirect a victim to a malicious site via a crafted link opened in a new tab.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Mattermost Mattermost
From 10.11.0 · through 10.11.4
- github.com/mattermost/mattermost/server/v8Go
From 8.0.0-20250721062209-4952acea88ce · fixed in 8.0.0-20251016131338-dad6bd7a1509
- github.com/mattermost/mattermostGo
From 10.11.0-rc1 · fixed in 10.11.5-0.20251016131338-dad6bd7a1509
- github.com/mattermost/mattermostGo
From 11.0.0-alpha.1 · fixed in 11.1.0
- github.com/mattermost/mattermostGo
From 10.11.0-rc1+incompatible · fixed in 11.1.0+incompatible
- github.com/mattermost/mattermost-serverGo
All versions
- github.com/mattermost/mattermost-server/v5Go
All versions
- github.com/mattermost/mattermost-server/v6Go
All versions