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Description

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.

PUBLISHED Reserved 2026-01-22 | Published 2026-01-23 | Updated 2026-02-03 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status
unaffected

Any version
affected

Credits

abigowl finder

Beatriz Fresno Naumova finder

References

github.com/LavaLite/cms/issues/420 issue-tracking

lavalite.org/ product

www.vulncheck.com/...red-xss-via-package-creation-and-search third-party-advisory

cve.org (CVE-2025-71177)

nvd.nist.gov (CVE-2025-71177)

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