CVE-2023-27237 — LavaLite CMS v 9

LavaLite CMS v 9.0.0 was discovered to be vulnerable to a host header injection attack.

01What is this vulnerability?

LavaLite CMS v 9.0.0 was discovered to be vulnerable to a host header injection attack.

02Affected products

No structured affected-product list available — see references below for vendor advisories.

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-05-12T11:15:12.773
• Last modified: 2026-07-09T01:18:13.427

09References

• github.com — https://github.com/M19O/Security-Advisories/tree/main/CVE-2023-27237
• i.ibb.co — https://i.ibb.co/34DSW7B/1.png
• i.ibb.co — https://i.ibb.co/kSkqPhQ/3.png
• i.ibb.co — https://i.ibb.co/mJq9CH8/2.png
• github.com — https://github.com/M19O/Security-Advisories/tree/main/CVE-2023-27237
• i.ibb.co — https://i.ibb.co/34DSW7B/1.png
• i.ibb.co — https://i.ibb.co/kSkqPhQ/3.png
• i.ibb.co — https://i.ibb.co/mJq9CH8/2.png