Gleez CMS Stored XSS
Cross-site scripting (XSS) vulnerability in Gleez CMS 1.2.0 and 2.0 might allow remote attackers (users) to inject JavaScript via HTML content in an editor, which will result in Stored XSS when an Administrator tries to edit the same content, as demonstrated by use of the source editor for HTML mode in an Add Blog action.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | gleez/cms | <= 1.2.0, = 2.0.0 | no fix |
References
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
gleez/cms- Disclosed
- 14.05.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-m2r2-qc49-gqw4 - CC BY 4.0
Vulnerability history: gleez/cms
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
- 6
- First → latest
- 05.2022 04.2024
- Without a fix
- 6
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 1
- Medium 4
Disclosures per year
- 2022: 5
- 2023: 0
- 2024: 1
- 2025: 0
- 2026: 0
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Gleez CMS Stored XSS this entry
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