CVE-2026-47379Network attack vector

Password disclosure via plaintext comparison timing oracle

Published Jun 23, 2026 · Updated Jun 23, 2026

Observable discrepancy in NocoDB before 2026.05.1 allows remote attackers to recover legacy shared-view passwords via response timing. In View.ts and the enterprise dashboard model, the legacy fallback applies JavaScript strict equality to attacker-supplied passwords, producing length- and prefix-dependent comparison times. The oracle is unauthenticated but reaches only shared views whose plaintext passwords predate the bcrypt migration, and successful measurement discloses that password.

CVSS severity6.9
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Observable discrepancy in NocoDB before 2026.05.1 allows remote attackers to recover legacy shared-view passwords via response timing. In View.ts and the enterprise dashboard model, the legacy fallback applies JavaScript strict equality to attacker-supplied passwords, producing length- and prefix-dependent comparison times. The oracle is unauthenticated but reaches only shared views whose plaintext passwords predate the bcrypt migration, and successful measurement discloses that password.

The record

CVE
CVE-2026-47379
Published
Jun 23, 2026
Updated
Jun 23, 2026
Vendor
NocoDB
Product
NocoDB
Classifications
CWE-200, CWE-203, T1110.001
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=< 2026.05.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NocoDB · NocoDBversion=< 2026.05.1

Published CVSS scores

6.9GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-203Observable Discrepancy
T1110.001Password Guessing

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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