CVE-2026-126286

EUVD-2026-125235
NocoDB before 2026.08.0 contains a reflected cross-site scripting vulnerability in PageLeavingWarning.vue that allows unauthenticated attackers to execute script by embedding an ASCII control character in the ncRedirectUrl scheme. Attackers can send a crafted link that bypasses the scheme check and reaches the anchor href or window.location, stealing the session token from localStorage for account takeover.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
8.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 40.51%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
nocodbnocodb
𝑥
< 2026.8.0
CNA
Common Weakness Enumeration
References
https://github.com/nocodb/nocodb/security/advisories/GHSA-x3wx-294c-4p48
https://www.vulncheck.com/advisories/nocodb-before-2026.08.0-reflected-xss-via-ncredirecturl-in-pageleavingwarning-vue