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Fencer Intel
medium 6.5

CVE-2026-46346 json

Goobi viewer: Predictable Password Reset Token Allows Unauthorized Password Reset

published 17d ago modified 17d ago also EUVD-2026-109085

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits
0
none known

Summary

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.

Patch / fix

  • intranda goobi_viewer_core 26.05

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CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
17d ago

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected products

  • intranda goobi-viewer-core

Classification

Weakness
  • CWE-330 Use of Insufficiently Random Values
  • CWE-340 Generation of Predictable Numbers or Identifiers
  • CWE-640 Weak Password Recovery Mechanism for Forgotten Password

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.