CVE-2021-28242

Name: CVE-2021-28242
Creator: NVD / NIST
Published: 2021-04-15T14:15:16.997+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 4.96%

Last modified Jun 17, 2026

CVE-2021-28242 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. SQL Injection in the "evoadm.php" component of b2evolution v7.2.2-stable allows remote attackers to obtain sensitive database information by injecting SQL commands into the "cf_name" parameter when creating a new filter under the "Collections" tab.. EPSS estimates a 4.96% chance of exploitation in the next 30 days.

Description

SQL Injection in the "evoadm.php" component of b2evolution v7.2.2-stable allows remote attackers to obtain sensitive database information by injecting SQL commands into the "cf_name" parameter when creating a new filter under the "Collections" tab.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

4.96%

91.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
B2evolution	B2evolution	7.2.2

References

http://packetstormsecurity.com/files/162489/b2evolution-7-2-2-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
https://deadsh0t.medium.com/authenticated-boolean-based-blind-error-based-sql-injection-b752225f0644Exploit, Patch, Third Party Advisory
https://github.com/b2evolution/b2evolution/issues/109Issue Tracking, Third Party Advisory
http://packetstormsecurity.com/files/162489/b2evolution-7-2-2-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
https://deadsh0t.medium.com/authenticated-boolean-based-blind-error-based-sql-injection-b752225f0644Exploit, Patch, Third Party Advisory
https://github.com/b2evolution/b2evolution/issues/109Issue Tracking, Third Party Advisory

Timeline

Published: Apr 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-28242?

How severe is CVE-2021-28242?

CVE-2021-28242 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 4.96% probability of exploitation in the next 30 days.

How do I fix CVE-2021-28242?

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-2021-28242?

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

Scan your code now

Source: NVD / NIST