What’s Vulnerable › Vulnerabilities

CVE-2026-6633: Yifang CMS Extended Management L_rbac_admin.php store cross site scripting

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-20 · updated 2026-10-26
• Weakness: CWE-79

Description

A security flaw has been discovered in Yifang CMS up to 2.0.5. The impacted element is the function store of the file plugins/yifang_backend_account/logic/admin/L_rbac_admin.php of the component Extended Management Module. The manipulation of the argument Account results in cross site scripting. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• YiFang CMS: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5

References

• https://github.com/shiyifei999-ux/cve/issues/1
• https://vuldb.com/submit/793352
• https://vuldb.com/vuln/358267
• https://vuldb.com/vuln/358267/cti

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