Vulnerability Description
e107 is a content management system (CMS). Prior to 2.3.4, a Host Header Injection vulnerability in the password reset page allows attackers to manipulate the Host header to generate password reset links pointing to attacker-controlled domains. This can lead to phishing attacks, account takeover, or other security risks. The severity is high, as the vulnerability affects a critical function related to user authentication. This vulnerability is fixed in 2.3.4.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/e107inc/e107/commit/04511f9f1d6e97c31ba7cc5bf7f1f9a19d221db6
- https://github.com/e107inc/e107/commit/b0dee8234e273debbf7a8ae054de464f1008f357
- https://github.com/e107inc/e107/commit/c4f9f71b0fd695545d0f09e2277b6f70ff4660fc
- https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x
- https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x
FAQ
What is CVE-2026-43935?
CVE-2026-43935 is a vulnerability with a CVSS score of 8.1 (HIGH). e107 is a content management system (CMS). Prior to 2.3.4, a Host Header Injection vulnerability in the password reset page allows attackers to manipulate the Host header to generate password reset li...
How severe is CVE-2026-43935?
CVE-2026-43935 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43935?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.