Vulnerability · Published Jun 23, 2026 · Assigned by GitHub_M

CVE-2026-46550NocoDB: Refresh Token Cookie Set Without `Secure` and `SameSite` Flags

Medium 5.4

In plain English

A medium-severity security flaw in nocodb from nocodb. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.2%top 94.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	nocodb	no fix listed	GHSA-f74w-272x-mqcv

Affected products (as reported)

Vendor	Product	Versions
nocodb	nocodb	< 2026.04.1

Weakness: CWE-614 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

References

https://github.com/nocodb/nocodb/security/advisories/GHSA-f74w-272x-mqcv x_refsource_CONFIRM