RCE in Yifang Cms
CVE-2026-3742
A vulnerability was detected in YiFang CMS 2.0.5. The impacted element is the function update of the file app/db/admin/D_singlePage.php. Performing a manipulation of the argument Title results in cross site scripting. It is possible to ini…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (11.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Yifang Cms — versions 2.0.5
- Yifangcms Yifang — versions 2.0.5
Weakness classification (CWE)
References
- VDB-349720 | YiFang CMS D_singlePage.php update cross site scripting (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-349720 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #767847 | YiFang CMS 2.0.5 Cross Site Scripting on app/db/admin/D_singlePage.php title para (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (issue-tracking, Exploit, Third Party Advisory, exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2026-3742?
- CVE-2026-3742 is a low-severity vulnerability in Yifang Cms, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-03-08.
- How severe is CVE-2026-3742?
- Low severity. CVSS v3 base score is 3.5 out of 10.