CVE-2023-49544 — A local file inclusion (LFI) in Customer Support System v1 allows attackers to i

A local file inclusion (LFI) in Customer Support System v1 allows attackers to include internal PHP files and gain unauthorized acces via manipulation of the page= parameter at /customer_support/index.php.

01What is this vulnerability?

A local file inclusion (LFI) in Customer Support System v1 allows attackers to include internal PHP files and gain unauthorized acces via manipulation of the page= parameter at /customer_support/index.php.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

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: 2024-03-01T00:00:00.000Z
• Last modified: 2024-08-02T22:01:24.429Z

09References

• www.sourcecodester.com — https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli…
• owasp.org — https://owasp.org/www-project-web-security-testing-guide/v42/4-Web_Application_S…
• github.com — https://github.com/geraldoalcantara/CVE-2023-49544