CVE-2026-108802

y_project RuoYi Dictionary Data Drawer Preview add renderDrawer cross site scripting

LOW
3.5
CVSS Score
Published: October 12, 2026 at 05:00 AM UTC
Updated: October 14, 2026 at 06:17 PM UTC
1 product affected across 1 vendorRuoYi

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Severity
LOW3.5
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A weakness has been identified in y_project RuoYi up to 4.8.3. This affects the function renderDrawer of the file /system/dict/data/add of the component Dictionary Data Drawer Preview. Executing a manipulation of the argument cssClass can lead to cross site scripting. The attack may be performed from remote. The exploit has been made available to the public and could 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 (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416579
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416579/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-108802
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/962540

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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