RCE in Dext34-Morgan Books4cash
CVE-2026-111877
A vulnerability was determined in dext34-morgan Books4Cash up to a8d3e357db75c07ac5ffbadcbaee2aeb4db3e571. This affects an unknown part of the file search.php. Executing a manipulation of the argument Search can lead to cross site scripting. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The code repository of the project has not been active for many years.
Vulnerability class: XSS (Cross-Site Scripting)
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Dext34-Morgan Books4cash — versions a8d3e357db75c07ac5ffbadcbaee2aeb4db3e571
Weakness classification (CWE)
References
- vuldb.com/vuln/421589 (technical-description, vdb-entry)
- vuldb.com/vuln/421589/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-111877 (third-party-advisory)
- vuldb.com/submit/1005404 (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111877?
- CVE-2026-111877 is a medium-severity vulnerability in Dext34-Morgan Books4cash, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-10-18.
- How severe is CVE-2026-111877?
- Medium severity. CVSS v3 base score is 4.3 out of 10.