---
cve: "CVE-2026-90598"
severity: "MEDIUM"
cvss: 5.3
epss: "0.2%"
vendor: "jaygajera17"
kev: false
exploited: false
published: "2026-09-13 22:17:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-20T16:49:16+02:00"
---

# CVE-2026-90598

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

A vulnerability was detected in jaygajera17 E-commerce-project-springBoot up to 5e74a46b4b70623d0e4a0c9c4aee3bd1777185d2. The impacted element is the function UserController.updateUser of the file UserController.java. Performing a manipulation of the argument userid results in authorization bypass. It is possible to initiate the attack remotely. The exploit is now public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The pull request to fix this issue awaits acceptance.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://vuldb.com/vuln/403180>
- <https://vuldb.com/vuln/403180/cti>
- <https://vuldb.com/cve/CVE-2026-90598>
- <https://vuldb.com/submit/913792>
- <https://github.com/jaygajera17/E-commerce-project-springBoot/issues/172>
- <https://github.com/jaygajera17/E-commerce-project-springBoot/pull/174>
- <https://github.com/user-attachments/files/30648539/poc_idor_updateuser.py>
- <https://github.com/jaygajera17/E-commerce-project-springBoot/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-90598) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_