CVE-2024-5270CWE-284

SAML to email switch possible when email signin is disabled

Medium · published May 26, 2024

CVSS v3.1
4.3
EPSS
0%
Percentile
18.7
In the wild
Unconfirmed
What it is

Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to check if the email signup configuration option is enabled when a user requests to switch from SAML to Email. This allows the user to switch their authentication mail from SAML to email and possibly edit personal details that were otherwise non-editable and provided by the SAML provider.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00274 · 18.7th percentile
Weakness
CWE-284 · Improper Access Control
Published
2024-05-26T13:30Z
EPSS history
Timeline
  • 26 MAY 13:30Z
    SAML to email switch possible when email signin is disabled
    cvelistv5