Medium severity · published Jun 23, 2026
CVE-2026-46550
NocoDB: Refresh Token Cookie Set Without `Secure` and `SameSite` Flags
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the refresh-token cookie was set with httpOnly: true but missing both the secure flag and the sameSite attribute. Over plain HTTP the cookie could be intercepted on the network; without sameSite, browsers attached it to cross-site POSTs, enabling CSRF against the token-refresh endpoint. This vulnerability is fixed in 2026.04.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
nocodb · nocodb
< 2026.04.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-46550
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-46550
github.com
https://github.com/nocodb/nocodb/security/advisories/GHSA-f74w-272x-mqcv
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