CVE-2022-4732: Microweber vulnerable to unrestricted malicious uploads

high Affects microweber/microweber. Feed 2026.10.29.1, updated 2026-10-28; published 2022-12-27; advisory modified 2023-11-08.

Microweber vulnerable to unrestricted malicious uploads

Package: microweber/microweber Composer
Affected versions: <1.3.2
Fixed in: 1.3.2
Severity: high CVSS 7.2
Exploitation: not on CISA KEV · EPSS 38% (98.6th percentile)
Published: 2022-12-27
Source: osv.dev

References

CWE-434

NVD record microweber/microweber 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-2022-0557 high OS Command Injection in Microweber same package: microweber/microweber
CVE-2022-0666 high CRLF Injection in microweber same package: microweber/microweber
CVE-2020-28337 high Zip slip in Microweber same package: microweber/microweber
CVE-2020-13405 high Microweber Discloses Sensitive Information same package: microweber/microweber
CVE-2022-0281 high Exposure of Sensitive Information to an Unauthorized Actor in microweber same package: microweber/microweber
CVE-2022-1631 high Incorrect Authorization in microweber same package: microweber/microweber