CVE-2026-46554Network attack vector

Continued API access via stale token cache

Published Jun 23, 2026 · Updated Jun 23, 2026

Insufficient token expiration in NocoDB before 2026.04.4 allows remote attackers with deleted API tokens to retain API access. The deletion path removes the token's database row but leaves its token-value keyed authentication-cache entry available to middleware. Exploitation requires possession of a deleted token that was cached before deletion; its existing permissions remain usable for up to three days.

CVSS severity2.3
Low
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient token expiration in NocoDB before 2026.04.4 allows remote attackers with deleted API tokens to retain API access. The deletion path removes the token's database row but leaves its token-value keyed authentication-cache entry available to middleware. Exploitation requires possession of a deleted token that was cached before deletion; its existing permissions remain usable for up to three days.

The record

CVE
CVE-2026-46554
Published
Jun 23, 2026
Updated
Jun 23, 2026
Vendor
NocoDB
Product
NocoDB
Classifications
CWE-613, T1078
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 23, 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=< 2026.04.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NocoDB · NocoDBversion=< 2026.04.4

Published CVSS scores

2.3GitHub CNACVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-613Insufficient Session Expiration
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

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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