TI-2020-18646 Aliases CVE-2020-36395 GHSA-vv33-27jm-cvxq

A stored cross site scripting (XSS) vulnerability in the /admin/user/team component of…

LOW 25CWE-79Published 2021-07-02 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

A stored cross site scripting (XSS) vulnerability in the /admin/user/team component of LavaLite 5.8.0 allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload entered into the "New" parameter.

Why it matters now

EPSS 0.00512 43rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed lavalite/cms (Packagist): 5.8.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	lavalite/cms (Packagist)	before 5.8.0	5.8.0	Patch available	GHSA-vv33-27jm-cvxq

— Vendor— Affected all versions Fixed in — No fix listed CNA
lavalite/cms (Packagist) Vendor— Affected before 5.8.0 Fixed in 5.8.0 Patch available GHSA-vv33-27jm-cvxq

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:lavalite:lavalite:5.8.0:::::::*	5.8.0	Vulnerable	lavalite

cpe:2.3:a:lavalite:lavalite:5.8.0:*:*:*:*:*:*:* Versions 5.8.0 Vulnerable ·lavalite

Remediation

Fix · GHSA-vv33-27jm-cvxq lavalite/cms (Packagist) Fixed in 5.8.0 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2020-36395
2026-10-03 Alias added: GHSA-vv33-27jm-cvxq

References

Exploit 1

https://github.com/LavaLite/cms/issues/321

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2020-36395

TI-2025-43153 LavaLite CMS 10.1.0 is vulnerable to Incorrect Access Control. CVSS 3.1HIGH 8.8
TI-2022-20443 In Lavalite 9.0.0, the XSRF-TOKEN cookie is vulnerable to path traversal attacks… CVSS 3.1HIGH 7.5
TI-2025-43317 LavaLite CMS <= 10.1.0 Stored XSS via Package Creation and Search CVSS 4.0MEDIUM 5.1
TI-2023-11992 LavaLite CMS v 9.0.0 was discovered to be vulnerable to web cache poisoning. CVSS 3.1CRITICAL 9.8
TI-2023-18730 LavaLite CMS v 9.0.0 is vulnerable to Sensitive Data Exposure. CVSS 3.1HIGH 7.5
TI-2023-18729 LavaLite CMS v 9.0.0 is vulnerable to Sensitive Data Exposure. CVSS 3.1HIGH 7.5

See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences