CVE-2026-4508

HIGH

PbootCMS Member Login MemberController.php checkUsername sql injection

Title source: cna

Description

A vulnerability was identified in PbootCMS up to 3.2.12. The impacted element is the function checkUsername of the file apps/home/controller/MemberController.php of the component Member Login. The manipulation of the argument Username leads to sql injection. The attack may be initiated remotely. The exploit is publicly available and might be used.

References (4)

Core 4

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-352074 | PbootCMS Member Login MemberController.php checkUsername sql injection

https://vuldb.com/?id.352074

Signature, Permissions Required signature permissions-required

VDB-352074 | CTI Indicators (IOB, IOC, TTP, IOA)

https://vuldb.com/?ctiid.352074

Third Party Advisory third-party-advisory

Submit #773900 | 翱云科技 PbootCMS 3.2.12 SQL Injection

https://vuldb.com/?submit.773900

Exploit exploit

https://github.com/zzj-create/cvetest/blob/main/VULN-01_MEMBER_LOGIN_SQLI_REPORT_EN.md

View Exploit ZIP pw:eip

Scores

CVSS v3 7.3

EPSS 0.0026

EPSS Percentile 17.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-74 CWE-89

Status published

Products (13)

n/a/PbootCMS 3.2.0

n/a/PbootCMS 3.2.1

n/a/PbootCMS 3.2.10

n/a/PbootCMS 3.2.11

n/a/PbootCMS 3.2.12

n/a/PbootCMS 3.2.2

n/a/PbootCMS 3.2.3

n/a/PbootCMS 3.2.4

n/a/PbootCMS 3.2.5

n/a/PbootCMS 3.2.6

... and 3 more

Published Mar 20, 2026

Tracked Since Mar 21, 2026