CVE-2026-6633

Yifang CMS Extended Management L_rbac_admin.php store cross site scripting

LOW
3.5
CVSS Score
Published: April 20, 2026 at 11:15 AM UTC
Updated: June 17, 2026 at 11:01 AM UTC
1 product affected across 1 vendorYifang

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Severity
LOW3.5
Exploit prediction
EPSS 0.3%
SSVC
PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/358267
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/358267/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/793352
ExploitIssue Tracking
Source: cverecord
https://github.com/shiyifei999-ux/cve/issues/1

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.5LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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