CVE-2026-6648

Qibo CMS Internal Message cross site scripting

CVSS 5.1 MEDIUMEPSS 0.2%CWE-79 CWE-94

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 5.1EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

20 Apr 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Affected products

Qibo · CMS

public PoCs found — 1

cve_referencetcn60zf28jhk.feishu.cn/wiki/FHHMwcwCliOd0Bke3XkcEz3Enuc?from=from_copylinkunverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://tcn60zf28jhk.feishu.cn/wiki/FHHMwcwCliOd0Bke3XkcEz3Enuc?from=from_copylink https://vuldb.com/submit/793450 https://vuldb.com/vuln/358282 https://vuldb.com/vuln/358282/cti