CVE-2023-27238: Lavalite http request smuggling vulnerability

LLavalite · Lavalite

LavaLite CMS v 9.0.0 was discovered to be vulnerable to web cache poisoning.

9.8 CVSS 3.1 Critical EPSS 0.87% · top 42.9% CWE-444 · HTTP request smuggling

9.8CVSS 3.1 base score

0.87%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

17 Jun 2026Last modified by NVD

Description

LavaLite CMS v 9.0.0 was discovered to be vulnerable to web cache poisoning.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

LLavalite Lavalite

References

Link	Tags
https://github.com/LavaLite/cms/blob/c0a36dd748c8f7ff53eb16eb572bdeebe72eb420/app/Http/Controllers/ResourceController.ph	Not Applicable
https://github.com/M19O/Security-Advisories/tree/main/CVE-2023-27238	Third Party Advisory
https://github.com/LavaLite/cms/blob/c0a36dd748c8f7ff53eb16eb572bdeebe72eb420/app/Http/Controllers/ResourceController.ph	Not Applicable
https://github.com/M19O/Security-Advisories/tree/main/CVE-2023-27238	Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2025-70866Lavalite improper access control vulnerabilityLavaLite CMS 10.1.0 is vulnerable to Incorrect Access Control. An authenticated user with low-level privileges (User role) can directly access the ad…EPSS 0.45%13 Feb 2026 7.5CVE-2023-36983Lavalite vulnerabilityLavaLite CMS v 9.0.0 is vulnerable to Sensitive Data Exposure.EPSS 0.70%1 Aug 2023 7.5CVE-2023-36984Lavalite vulnerabilityLavaLite CMS v 9.0.0 is vulnerable to Sensitive Data Exposure.EPSS 0.70%1 Aug 2023 7.5CVE-2022-42188Lavalite path traversal vulnerabilityIn Lavalite 9.0.0, the XSRF-TOKEN cookie is vulnerable to path traversal attacks, enabling read access to arbitrary files on the server.EPSS 1.0%18 Oct 2022 6.1CVE-2024-31828Lavalite cross-site scripting vulnerabilityCross Site Scripting vulnerability in Lavalite CMS v.10.1.0 allows attackers to execute arbitrary code and obtain sensitive information via a crafted…EPSS 0.50%26 Apr 2024 6.1CVE-2023-27237Lavalite cross-site scripting vulnerabilityLavaLite CMS v 9.0.0 was discovered to be vulnerable to a host header injection attack.EPSS 0.59%12 May 2023 6.1CVE-2019-18883Lavalite cross-site scripting vulnerabilityXSS exists in Lavalite CMS 5.7 via the admin/profile name or designation field.EPSS 0.87%13 Nov 2019 5.4CVE-2023-30124Lavalite cross-site scripting vulnerabilityLavaLite v9.0.0 is vulnerable to Cross Site Scripting (XSS).EPSS 0.38%18 May 2023

Source: NIST National Vulnerability Database (record CVE-2023-27238), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.