CVE-2026-80208Public exploitNetwork attack vectorHinoki check available

Unauthenticated irreversible account closure via public internal endpoints

Published Aug 27, 2026 · Updated Aug 27, 2026

Missing authentication in APITable 1.13.0-beta.1 and earlier allows remote attackers to irreversibly close paused user accounts. InternalUserController marks getUserHistories and closePausedUserAccount with requiredLogin=false, causing ResourceInterceptor to skip session and API-key validation. Any client that can reach the shipped nginx gateway can enumerate cooling-off accounts and erase their profiles, memberships, subscriptions, and OAuth bindings, preventing recovery.

CVSS severity8.2
High
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Missing authentication in APITable 1.13.0-beta.1 and earlier allows remote attackers to irreversibly close paused user accounts. InternalUserController marks getUserHistories and closePausedUserAccount with requiredLogin=false, causing ResourceInterceptor to skip session and API-key validation. Any client that can reach the shipped nginx gateway can enumerate cooling-off accounts and erase their profiles, memberships, subscriptions, and OAuth bindings, preventing recovery.

The record

CVE
CVE-2026-80208
Published
Aug 27, 2026
Updated
Aug 27, 2026
Vendor
APITable Ltd.
Product
APITable
Classifications
CWE-306, T1531
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.13.0-beta.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

APITable Ltd. · APITableversion=0 <=1.13.0-beta.1

Published CVSS scores

8.2VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
8.8VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1531Account Access Removal

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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