๐Ÿ›ก๏ธ CVE-2026-33315
๐ŸŸก CVSS 4.3 โ€” Medium โœ… No Known Exploit CWE-288 NVD
4.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.0, the Caldav endpoint allows login using Basic Authentication, which in turn allows users to bypass the TOTP on 2FA-enabled accounts. The user can then access standard project information that would normally be protected behind 2FA (if enabled), such as project name, description, etc. Version 2.2.0 patches the issue.

Details

Severity Medium
CVSS Score 4.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE CWE-288
Public Exploit โœ… No
Source NVD
Published 2026-03-20
Updated 2026-06-15
Modified 2026-03-25

Affected Packages

Software From version Fixed in
code.vikunja.io/api โ€” โ€”
vikunja โ€” 2.2.0

Similar Threats

Free Vulnerability Check

Is your WordPress site affected?

BotEraser helps you identify potentially vulnerable plugins and themes by checking your installation against known CVE records.

Scan My Site Free โ†’

No credit card required  ยท  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.