LavaLite CMS affected by a stored cross-site scripting vulnerability
LavaLite CMS versions up to and including 10.1.0 contain a stored cross-site scripting vulnerability in the package creation and search functionality. Authenticated users can supply crafted HTML or JavaScript in the package Name or Description fields that is stored and later rendered without proper output encoding in package search results. When other users view search results that include the malicious package, the injected script executes in their browsers, potentially enabling session hijacking, credential theft, and unauthorized actions in the context of the victim.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | lavalite/cms | <= 10.1.0 | no fix |
References
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
lavalite/cms- Disclosed
- 23.01.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-w7rq-fgx4-4xcm - CC BY 4.0
Vulnerability history: lavalite/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
- 14
- First → latest
- 08.2021 01.2026
- Without a fix
- 12
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 1
- Medium 12
Disclosures per year
- 2021: 2
- 2022: 7
- 2023: 3
- 2024: 1
- 2025: 0
- 2026: 1
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LavaLite CMS affected by a stored cross-site scripting vulnerability this entry
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