SQL Injection in Tyk

CVE-2023-42284

Blind SQL injection in api_version parameter in Tyk Gateway version 5.0.3 allows attacker to access and dump the database via a crafted SQL query.

Vulnerability class: SQL Injection

EPSS: 0.012 (66.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tyk — versions 5.0.3
N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-42284?: CVE-2023-42284 is a critical-severity vulnerability in Tyk, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-11-07.
How severe is CVE-2023-42284?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-42284 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.