What is CVE-2020-37083?

CVE-2020-37083 is a high-severity vulnerability in Chatelao Php Address Book, classified under SQL Injection. CVSS score: 8.2/10. Published 2026-02-03.

How severe is CVE-2020-37083?

High severity. CVSS v3 base score is 8.2 out of 10.

SQL Injection in Chatelao Php Address Book

CVE-2020-37083

PHP AddressBook 9.0.0.1 contains a time-based blind SQL injection vulnerability that allows remote attackers to manipulate database queries through the 'id' parameter. Attackers can inject crafted SQL statements with time delays to extract information by observing response times in the photo.php endpoint.

Vulnerability class: SQL Injection

EPSS: 0.003 (22.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Chatelao Php Address Book — versions 9.0.0.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2020-37083?: CVE-2020-37083 is a high-severity vulnerability in Chatelao Php Address Book, classified under SQL Injection. CVSS score: 8.2/10. Published 2026-02-03.
How severe is CVE-2020-37083?: High severity. CVSS v3 base score is 8.2 out of 10.