Auth bypass in Lab Digital Wagtail-2fa
CVE-2020-5240
In wagtail-2fa before 1.4.1, any user with access to the CMS can view and delete other users 2FA devices by going to the correct path. The user does not require special permissions in order to do so. By deleting the other users device they can disable the target users 2FA devices and potentially compromise the account if they figure out their password. The problem has been patched in version 1.4.1.
EPSS: 0.010 (59.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N.
Affected products
- Lab Digital Wagtail-2fa — versions < 1.4.1
- Labdigital Wagtail-2fa
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-5240?
- CVE-2020-5240 is a high-severity vulnerability in Lab Digital Wagtail-2fa, classified under Improper Authorization. CVSS score: 7.6/10. Published 2020-03-13.
- How severe is CVE-2020-5240?
- High severity. CVSS v3 base score is 7.6 out of 10.