CVE-2026-126268

MEDIUM 5.3

NocoDB before 2026.08.0 IP Address Spoofing via Unconditional Proxy Trust

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

NocoDB before 2026.08.0 contains an IP address spoofing vulnerability that allows unauthenticated attackers to forge their recorded source IP by supplying X-Forwarded-For headers, because Express trust proxy is enabled unconditionally. Attackers can write arbitrary source addresses into audit and request logs to mislead investigations and evade the per-address public API rate limiter.

CWE	CWE-346
Vendor	nocodb
Product	nocodb
Published	Nov 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

nocodb / nocodb

0 < 2026.08.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/nocodb/nocodb/security/advisories/GHSA-2rm5-wf7w-8j57 vulncheck.com: https://www.vulncheck.com/advisories/nocodb-before-2026.08.0-ip-address-spoofing-via-unconditional-proxy-trust

Credits

🔍 5255fgh