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CVE-2026-47379
Published:June 05, 2026
Updated:June 06, 2026
Summary The shared-view password check fell back to strict-equality ("===") comparison for legacy plaintext passwords, leaking the password's length and per-character prefix through response timing. Details The bcrypt branch (hashes starting with "$2a$"/"$2b$") was unaffected. The legacy fallback in "View.ts" now uses "crypto.timingSafeEqual" and a same-length dummy compare on the length-mismatch path, so total comparison time is approximately length-independent. The EE dashboard model's "verifyPassword" is patched the same way. Impact A network-positioned attacker could mount a timing oracle against shared views whose passwords predated the bcrypt migration. Exploitation requires the ability to time shared-view authentication responses but no prior authentication. Credit This issue was reported by "@Proscan-one" (https://github.com/Proscan-one).
Affected Packages
https://github.com/nocodb/nocodb.git (GITHUB):
Affected version(s) >=crea <2026.05.1
Fix Suggestion:
Update to version 2026.05.1
nocodb (NPM):
Affected version(s) >=0.0.1 <2026.05.1
Fix Suggestion:
Update to version 2026.05.1
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Observable Discrepancy
Exposure of Sensitive Information to an Unauthorized Actor