What is CVE-2021-37497?

CVE-2021-37497 is a critical-severity vulnerability in Pbootcms, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-02-03.

How severe is CVE-2021-37497?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Pbootcms

CVE-2021-37497

SQL injection vulnerability in route of PbootCMS 3.0.5 allows remote attackers to run arbitrary SQL commands via crafted GET request.

Vulnerability class: SQL Injection

Published 2023-02-03 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.012 (68.1th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.012 · change: -0.000

Affected products

Pbootcms — versions 3.0.5

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.pbootcms.com/ (Product, Vendor Advisory)
github.com/penson233/Vuln/issues/3 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-37497?: CVE-2021-37497 is a critical-severity vulnerability in Pbootcms, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-02-03.
How severe is CVE-2021-37497?: Critical severity. CVSS v3 base score is 9.8 out of 10.