y_project RuoYi Dictionary Data Drawer Preview add renderDrawer cross site scripting
CVSS score
5.1
EPSS probability
%0.2
Risk score
0.0
Published
17 h ago
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Vulnerability description
CVE AI research
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
0/2
Evidence confidence
%37
Short explanation
A cross-site scripting vulnerability has been identified in y_project RuoYi up to version 4.8.3, affecting the renderDrawer function of the file /system/dict/data/add within the Dictionary Data Drawer Preview component. Manipulating the cssClass argument can trigger this issue.
The vulnerability can be exploited from remote locations, and a public exploit is available. The vendor did not respond to disclosures, and the patch status remains unknown.
What should be done?
- Follow vendor advisories and monitor for updates
- Apply vendor patches when they become available
- Review input validation and sanitization controls
3 alanda kaynak uyuşmazlığı var. DayBreach bu değerleri saklamadı; kaynak karşılaştırması aşağıda gösteriliyor.
Chain of evidence and sources
y_project RuoYi 4.8.3 sürümüne kadar olan versiyonlar, Dictionary Data Drawer Preview bileşenindeki renderDrawer fonksiyonunda siteler arası betik çalıştırma zafiyetinden etkilenmektedir.
Saldırganlar cssClass argümanını manipüle ederek bu zafiyeti uzaktan tetikleyebilir ve halka açık bir exploit mevcuttur.
Kaynaklar arasında CVSS taban puanı konusunda çelişki bulunmakta olup cvelist 5.1, nvd ise 3.5 puan bildirmiştir.
Show the technical text from the sources
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.
CVSS vector: 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
CWE: CWE-79, CWE-94
Explanation produced with the local gemini-flash-lite-latest model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-108802 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | y_project | RuoYi | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 5.1 | CVSS V4_0 | MEDIUM | 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 | CVE CNA |
| 4.0 | CVSS V2_0 | — | AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | CVE CNA |
| 4.0 | CVSS V2 | — | AV:N/AC:L/Au:S/C:N/I:P/A:N | NVD |
| 3.5 | CVSS V3_1 | LOW | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | CVE CNA |
| 3.5 | CVSS V3_0 | LOW | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | CVE CNA |
| 3.5 | CVSS V31 | LOW | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N | NVD |
| 2.0 | CVSS V40 | LOW | 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-108802 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-108802 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
CVSS Vector Radar Chart
5.1 / 10Vulnerability Scoring Details
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:PYama durumu bilinmiyor
Weakness Type (CWE & CAPEC)
Similar Vulnerabilities
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