CVE-2021-28242

high

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.

References

https://github.com/b2evolution/b2evolution/issues/109

https://deadsh0t.medium.com/authenticated-boolean-based-blind-error-based-sql-injection-b752225f0644

http://packetstormsecurity.com/files/162489/b2evolution-7-2-2-SQL-Injection.html

Details

Source: Mitre, NVD

Published: 2021-04-15

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.00692