SQL Injection in Wuzhicms
CVE-2026-91848
A vulnerability was identified in WuzhiCMS up to 4.1.0. Affected by this issue is the function article::getDataOfJson of the file /index.php?m=content&f=article&v=getDataOfJson. The manipulation of the argument title/master_table leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (37.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Wuzhicms — versions 4.0, 4.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/404076 (technical-description, vdb-entry)
- vuldb.com/vuln/404076/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-91848 (third-party-advisory)
- vuldb.com/submit/933701 (third-party-advisory)
- github.com/wuzhicms/wuzhicms/issues/218 (issue-tracking, exploit)
- github.com/wuzhicms/wuzhicms/ (product)
Frequently asked questions
- What is CVE-2026-91848?
- CVE-2026-91848 is a high-severity vulnerability in Wuzhicms, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-09-15.
- How severe is CVE-2026-91848?
- High severity. CVSS v3 base score is 7.3 out of 10.