Microweber vulnerable to XSS attack due to insure `group` component in its Settings handler
A vulnerability was found in Microweber 2.0.19. It has been rated as problematic. This issue affects some unknown processing of the file userfiles/modules/settings/group/website_group/index.php of the component Settings Handler. The manipulation of the argument group leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | microweber/microweber | <= 2.0.19 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
microweber/microweber- Disclosed
- 12.03.2025
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-hcgh-r5gq-6qc2 - CC BY 4.0
Vulnerability history: microweber/microweber
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 106
- First → latest
- 10.2021 06.2026
- Without a fix
- 31
- Exploited in attacks
- 0
Severity breakdown
- High 27
- Medium 73
- Low 6
Disclosures per year
- 2021: 1
- 2022: 71
- 2023: 19
- 2024: 3
- 2025: 9
- 2026: 3
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Microweber vulnerable to XSS attack due to insure `group` component in its Settings handler this entry
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