CVE-2019-16403: Authorization Bypass Through User-Controlled Key in Bagisto

high Affects bagisto/bagisto. Feed 2026.10.29.1, updated 2026-10-28; published 2019-11-08; advisory modified 2023-11-08.

Authorization Bypass Through User-Controlled Key in Bagisto

Package: bagisto/bagisto Composer
Affected versions: <0.1.5
Fixed in: 0.1.5
Severity: high CVSS 8.8
Exploitation: not on CISA KEV · EPSS 1% (72.3th percentile)
Published: 2019-11-08
Source: osv.dev

References

CWE-639

NVD record bagisto/bagisto 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.

# one-time install
pip install phpwarden

# then
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-2026-21450 high Bagisto SSTI vulnerability in type parameter can lead to RCE same package: bagisto/bagisto
CVE-2026-21448 critical Bagisto has Normal & Blind SSTI from low-privilege user when ordering product same package: bagisto/bagisto
CVE-2026-21446 critical Bagisto Missing Authentication on Installer API Endpoints same package: bagisto/bagisto
CVE-2023-36236 medium Cross-site Scripting in Bagisto same package: bagisto/bagisto
CVE-2019-14933 high Bagisto CSRF Vulnerability same package: bagisto/bagisto
CVE-2026-21451 medium Bagisto has HTML Filter Bypass that Enables Stored XSS same package: bagisto/bagisto