CVE-2025-71177
MEDIUMLavalite CMS <= 10.1.0 - Authenticated Stored Cross-Site Scripting via Package Name or Description
Title source: llmDescription
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.
References (3)
Core 3
Core References
Exploit, Issue Tracking issue-tracking
https://github.com/LavaLite/cms/issues/420
Product product
https://lavalite.org/
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/lavalite-cms-stored-xss-via-package-creation-and-search
Scores
CVSS v3
5.4
EPSS
0.0020
EPSS Percentile
9.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
lavalite/cms
0Packagist
lavalite/lavalite
< 10.1.0
Published
Jan 23, 2026
Tracked Since
Feb 18, 2026