PT-2019-14822 · Wagtail · Wagtail-2Fa

Michiel Bijland · Published 2019-11-29 · Updated 2020-10-09 · CVE-2019-16766

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions wagtail-2fa versions prior to 1.3.0

Description The issue allows an attacker to bypass the 2FA check by changing the URL after gaining access to someone's Wagtail login credentials. They can then add a new device and gain full access to the CMS.

Recommendations For versions prior to 1.3.0, update to version 1.3.0 to resolve the issue. As a temporary workaround, consider restricting access to the device addition functionality until the update is applied.

Fix

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-290

CWE-304

Related Identifiers

CVE-2019-16766

GHSA-89PX-WW3J-G2MM

PYSEC-2019-135

Affected Products

Wagtail-2Fa

References · 10

• https://github.com/labd/wagtail-2fa/commit/13b12995d35b566df08a17257a23863ab6efb0ca · Patch
• https://github.com/labd/wagtail-2fa/commit/a6711b29711729005770ff481b22675b35ff5c81 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-16766 · Security Note
• https://osv.dev/vulnerability/PYSEC-2019-135 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-89px-ww3j-g2mm · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-16766 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/wagtail-2fa/PYSEC-2019-135.yaml · Note
• https://github.com/LabD/wagtail-2fa/security/advisories/GHSA-89px-ww3j-g2mm · Note
• https://github.com/labd/wagtail-2fa/security/advisories/GHSA-89px-ww3j-g2mm · Note
• https://github.com/labd/wagtail-2fa · Note