# CVE-2020-36397: LavaLite Stored Cross-site Scripting vulnerability

Source: https://junglewise.ai/threats/cve-2020-36397-lavalite-stored-cross-site-scripting-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-24  
License: CC BY 4.0 with a link back

CVE-2020-36397 · Severity: low · CVSS 3.1 · Published 2022-05-24

LavaLite Stored Cross-site Scripting vulnerability

Technologies: [lavalite/cms (Packagist)](https://junglewise.ai/threats/technologies/packagist-lavalite-cms). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2020-36397 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-36397 being exploited in the wild.

**How severe is CVE-2020-36397?** Low severity, with a CVSS score of 3.1, published 24 May 2022.

**Which products and versions are affected?** lavalite/cms (Packagist) ECOSYSTEM:introduced=0,last_affected=5.8.0.

**Is there a fix for CVE-2020-36397?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2020-36397?** Check whether you run lavalite/cms (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- lavalite/cms (Packagist) ECOSYSTEM:introduced=0,last_affected=5.8.0

## Identifiers

- CVE-2020-36397
- GHSA-3cfg-rxh6-h2rh

## Related threats

- [LavaLite CMS stored XSS in package creation and search](https://junglewise.ai/threats/cve-2025-71177-lavalite-cms-stored-xss-in-package-creation-and-search)
- [Lavalite CMS Cross Site Scripting vulnerability](https://junglewise.ai/threats/cve-2024-31828-lavalite-cms-cross-site-scripting-vulnerability)
- [LavaLite vulnerable to Cross Site Scripting](https://junglewise.ai/threats/cve-2023-30124-lavalite-vulnerable-to-cross-site-scripting)
- [LavaLite CMS vulnerable to host header injection attack](https://junglewise.ai/threats/cve-2023-27237-lavalite-cms-vulnerable-to-host-header-injection-attack)
- [LavaLite vulnerable to web cache poisoning](https://junglewise.ai/threats/cve-2023-27238-lavalite-vulnerable-to-web-cache-poisoning)