What is CVE-2022-31487?

CVE-2022-31487 is a high-severity vulnerability in Inoutscripts Blockchain Altexchanger, classified under SQL Injection. CVSS score: 7.5/10. Published 2022-05-23.

How severe is CVE-2022-31487?

High severity. CVSS v3 base score is 7.5 out of 10.

SQL Injection in Inoutscripts Blockchain Altexchanger

CVE-2022-31487

Inout Blockchain AltExchanger 1.2.1 and Inout Blockchain FiatExchanger 2.2.1 allow Chart/TradingView/chart_content/master.php symbol SQL injection.

Vulnerability class: SQL Injection

Published 2022-05-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (67.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Inoutscripts Blockchain Altexchanger — versions 1.2.1
Inoutscripts Blockchain Fiatexchanger — versions 2.2.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/bigb0x/CVEs/blob/main/Blockchain-AltExchanger-121-sqli.md (Exploit, Third Party Advisory)
github.com/bigb0x/CVEs/blob/main/Inout-Blockchain-FiatExchanger-221-sqli.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-31487?: CVE-2022-31487 is a high-severity vulnerability in Inoutscripts Blockchain Altexchanger, classified under SQL Injection. CVSS score: 7.5/10. Published 2022-05-23.
How severe is CVE-2022-31487?: High severity. CVSS v3 base score is 7.5 out of 10.