What’s Vulnerable › Vulnerabilities

CVE-2022-0930: File upload filter bypass leading to stored XSS in microweber/microweber

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-12 · updated 2026-06-17
• Weakness: CWE-434

Description

File upload filter bypass leading to stored XSS in GitHub repository microweber/microweber prior to 1.2.12.

Affected products

• microweber/microweber: before 1.2.12 — fixed in 1.2.12

How to fix

Upgrade to a fixed version: microweber/microweber 1.2.12. Check the vendor advisory for mitigations.

References

• https://github.com/microweber/microweber/commit/33eb4cc0f80c1f86388c1862a8aee1061fa5d72e
• https://huntr.dev/bounties/d184ce19-9608-42f1-bc3d-06ece2d9a993
• https://github.com/microweber/microweber/commit/33eb4cc0f80c1f86388c1862a8aee1061fa5d72e
• https://huntr.dev/bounties/d184ce19-9608-42f1-bc3d-06ece2d9a993

Get alerted when CVE-2022-0930 or the next vulnerability affects your stack