What’s Vulnerable › Vulnerabilities

CVE-2026-4508: PbootCMS Member Login MemberController.php checkUsername sql injection

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-20 · updated 2026-06-17
• Weakness: CWE-74

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.

Affected products

• PbootCMS: 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5 (+7)

References

• https://github.com/zzj-create/cvetest/blob/main/VULN-01_MEMBER_LOGIN_SQLI_REPORT_EN.md
• https://vuldb.com/?ctiid.352074
• https://vuldb.com/?id.352074
• https://vuldb.com/?submit.773900

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