CVE-2023-42283

Name: CVE-2023-42283
Creator: NVD / NIST
Published: 2023-11-07T08:15:12.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.26%

Last modified Jun 17, 2026

CVE-2023-42283 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Blind SQL injection in api_id parameter in Tyk Gateway version 5.0.3 allows attacker to access and dump the database via a crafted SQL query.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.26%

65.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Tyk	Tyk	5.0.3

References

https://github.com/andreysanyuk/CVE-2023-42283Exploit, Third Party Advisory
https://github.com/andreysanyuk/CVE-2023-42283Exploit, Third Party Advisory

Timeline

Published: Nov 7, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-42283?

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

How severe is CVE-2023-42283?

CVE-2023-42283 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.

How do I fix CVE-2023-42283?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-42283?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST