CVE-2023-47168

published 2023-11-27

CVE-2023-47168: Mattermost fails to properly check a redirect URL parameter allowing for an open redirect was possible when the user clicked "Back to Mattermost" after…

Priority P4 24 medium 6.1 CVSS 3.1

AV N AC L PR N UI R S C C L I L A N

Mattermost fails to properly check a redirect URL parameter allowing for an open redirect was possible when the user clicked "Back to Mattermost" after providing a invalid custom url scheme in /oauth/{service}/mobile_login?redirect_to=

Affected

8 ranges

Vendor	Product	Version range	Fixed in
github.com	mattermost_mattermost-server_v6	>= 0 < 7.8.13	7.8.13
github.com	mattermost_mattermost_server_v8	>= 0 < 8.1.4	8.1.4
github.com	mattermost_mattermost_server_v8	>= 9.0.0 < 9.0.2	9.0.2
github.com	mattermost_mattermost_server_v8	>= 9.1.0 < 9.1.1	9.1.1
mattermost	mattermost	<= 7.8.12	—
mattermost	mattermost	—	—
mattermost	mattermost	8.0.0 – 8.1.3	—
mattermost	mattermost	9.0.0 – 9.0.1	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-601