What is CVE-2021-24772?

CVE-2021-24772 is a high-severity vulnerability in Xwp Stream, classified under SQL Injection. CVSS score: 8.8/10. Published 2021-11-17.

How severe is CVE-2021-24772?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2021-24772 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Xwp Stream

CVE-2021-24772

The Stream WordPress plugin before 3.8.2 does not sanitise and validate the order GET parameter from the Stream Records admin dashboard before using it in a SQL statement, leading to an SQL injection issue.

Vulnerability class: SQL Injection

Published 2021-11-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.3th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.001

Affected products

Xwp Stream
Stream — versions 3.8.2

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

wpscan.com/vulnerability/b9d4f2ad-2f12-4822-817d-982a016af85d (Exploit, Third Party Advisory)
plugins.trac.wordpress.org/changeset/2615811/stream (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2021-24772?: CVE-2021-24772 is a high-severity vulnerability in Xwp Stream, classified under SQL Injection. CVSS score: 8.8/10. Published 2021-11-17.
How severe is CVE-2021-24772?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2021-24772 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.