CVE-2020-11671: Missing Authorization in TeamPass

high Affects nilsteampassnet/teampass. Feed 2026.10.29.3, updated 2026-10-29; published 2021-07-26; advisory modified 2023-11-08.

Missing Authorization in TeamPass

Package: nilsteampassnet/teampass Composer
Affected versions: <=2.1.27.36
Fixed in: no fix recorded
Severity: high CVSS 8.1
Exploitation: not on CISA KEV · EPSS 1% (66.5th percentile)
Published: 2021-07-26
Source: osv.dev

References

CWE-862

NVD record nilsteampassnet/teampass advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs How findings are ranked

Related advisories

CVE-2020-12478 high TeamPass files are available without authentication same package: nilsteampassnet/teampass
CVE-2023-1545 high Teampass SQL Injection vulnerability same package: nilsteampassnet/teampass
CVE-2017-15054 high TeamPass arbitrary file upload vulnerability same package: nilsteampassnet/teampass
CVE-2015-7564 critical TeamPass vulnerable to SQL Injection same package: nilsteampassnet/teampass
CVE-2020-12479 high TeamPass PHP arbitrary file include vulnerability same package: nilsteampassnet/teampass
CVE-2015-7562 medium TeamPass vulnerable to Cross-site Scripting same package: nilsteampassnet/teampass