RCE in Qibo Cms
CVE-2026-6648
A vulnerability was found in Qibo CMS 1.0. Affected by this vulnerability is an unknown functionality of the component Internal Message Module. Performing a manipulation results in cross site scripting. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.003 (23.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
- Qibo Cms — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/358282 (vdb-entry)
- vuldb.com/vuln/358282/cti (signature, permissions-required)
- vuldb.com/submit/793450 (third-party-advisory)
- tcn60zf28jhk.feishu.cn/wiki/FHHMwcwCliOd0Bke3XkcEz3Enuc (exploit)
Frequently asked questions
- What is CVE-2026-6648?
- CVE-2026-6648 is a low-severity vulnerability in Qibo Cms, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-04-20.
- How severe is CVE-2026-6648?
- Low severity. CVSS v3 base score is 3.5 out of 10.