Goobi viewer: Predictable Password Reset Token Allows Unauthorized Password Reset

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-46346
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-23 15:17:31 UTC
Updated2026-10-23 21:17:23 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

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

Problem Types: CWE-330 | CWE-340 | CWE-640 | CWE-330 CWE-330: Use of Insufficiently Random Values | CWE-340 CWE-340: Generation of Predictable Numbers or Identifiers | CWE-640 CWE-640: Weak Password Recovery Mechanism for Forgotten Password

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
3.1CNADECLARED6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Intranda Goobi-viewer-core affected < 26.05 Not specified

References

ReferenceSourceLinkTags
github.com/intranda/goobi-viewer-core/commit/9c2c83f00f497c11ab6aaa0bd5a... [email protected] github.com
github.com/intranda/goobi-viewer-core/releases/tag/v26.05 [email protected] github.com
github.com/intranda/goobi-viewer-core/security/advisories/GHSA-gj5g-4rxf... [email protected] github.com
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