---
cve: "CVE-2026-46346"
severity: "MEDIUM"
cvss: 6.5
epss: "0.3%"
vendor: "intranda"
kev: false
exploited: false
published: "2026-10-23 15:17:31"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-29T19:02:02+01:00"
---

# CVE-2026-46346

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. Prior to version 26.05, the password reset token is predictably based on the time of the reset request. An attacker who knows the target's email address can request a reset and then brute-force the token. Exploiting this finding alone forces an unauthorized password reset on any account. This issue has been patched in version 26.05.

## CNA-Record (Kanon, cvelistV5)

- CNA: **GitHub_M**
- State: PUBLISHED
- Stand: 2026-10-23 20:58:03
- CNA-CVSS: **6.5** (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **yes**
  - Technical Impact: **partial**

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Gering | warn |

## Schwachstellen-Klasse

- **CWE-330** — Use of Insufficiently Random Values
  The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
- **CWE-340** — Generation of Predictable Numbers or Identifiers
  The product uses a scheme that generates numbers or identifiers that are more predictable than required.
- **CWE-640** — Weak Password Recovery Mechanism for Forgotten Password
  The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.

## Angriffsmuster (CAPEC)

- [CAPEC-59 — Session Credential Falsification through Prediction](https://capec.mitre.org/data/definitions/59.html) _(Severity: High)_
- [CAPEC-112 — Brute Force](https://capec.mitre.org/data/definitions/112.html) _(Severity: High)_
- [CAPEC-485 — Signature Spoofing by Key Recreation](https://capec.mitre.org/data/definitions/485.html) _(Severity: High)_

## ATT&CK-Techniken

- [T1110 — Brute Force](https://attack.mitre.org/techniques/T1110/)
- [T1552.004 — Unsecure Credentials: Private Keys](https://attack.mitre.org/techniques/T1552/004/)

## Patch verfügbar (OSV)

- 7e5e9de18c572c7b96f80efe01254bf08dc4cdb4 (Commit)
- 9c2c83f00f497c11ab6aaa0bd5a68173cd446eef (Commit)

## Referenzen

- <https://github.com/intranda/goobi-viewer-core/security/advisories/GHSA-gj5g-4rxf-8rmq>
- <https://github.com/intranda/goobi-viewer-core/commit/9c2c83f00f497c11ab6aaa0bd5a68173cd446eef>
- <https://github.com/intranda/goobi-viewer-core/releases/tag/v26.05>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-46346/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_