CVE-2026-75774 (GCVE-0-2026-75774)

Vulnerability from cvelistv5 – Published: 2026-08-18 11:15 – Updated: 2026-08-18 13:59
VLAI
Title
karakeep-app karakeep OAuth Sign-In auth.ts improper authentication
Summary
A vulnerability was determined in karakeep-app karakeep up to 0.32.0. The impacted element is an unknown function of the file apps/web/server/auth.ts of the component OAuth Sign-In. This manipulation causes improper authentication. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is regarded as difficult. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 13:55 UTC
CWE
  • CWE-287 - Improper Authentication
References
Impacted products
Vendor Product Version CPE status
karakeep-app karakeep Affected: 0.1
Affected: 0.2
Affected: 0.3
Affected: 0.4
Affected: 0.5
Affected: 0.6
Affected: 0.7
Affected: 0.8
Affected: 0.9
Affected: 0.10
Affected: 0.11
Affected: 0.12
Affected: 0.13
Affected: 0.14
Affected: 0.15
Affected: 0.16
Affected: 0.17
Affected: 0.18
Affected: 0.19
Affected: 0.20
Affected: 0.21
Affected: 0.22
Affected: 0.23
Affected: 0.24
Affected: 0.25
Affected: 0.26
Affected: 0.27
Affected: 0.28
Affected: 0.29
Affected: 0.30
Affected: 0.31
Affected: 0.32.0
    cpe:2.3:a:karakeep-app:karakeep:*:*:*:*:*:*:*:*
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Show details on NVD website

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}



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Tags
Taxonomy of the tags.


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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