What is CVE-2011-4026?

CVE-2011-4026 is a vulnerability in Xia Zuojie Nexusphp, classified under SQL Injection. Published 2011-10-21.

Is CVE-2011-4026 known to be exploited?

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

SQL Injection in Xia Zuojie Nexusphp

CVE-2011-4026

SQL injection vulnerability in thanks.php in NexusPHP 1.5 allows remote attackers to execute arbitrary SQL commands via the id parameter.

Vulnerability class: SQL Injection

Published 2011-10-21 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.020 (80.3th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.020 · change: -0.000

Affected products

Xia Zuojie Nexusphp — versions 1.5

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

burpheart/NexusPHP_

References

exchange.xforce.ibmcloud.com/vulnerabilities/70432 (vdb-entry)
www.exploit-db.com/exploits/17946 (Exploit, exploit)
www.securityfocus.com/bid/50025 (Exploit, vdb-entry)

Frequently asked questions

What is CVE-2011-4026?: CVE-2011-4026 is a vulnerability in Xia Zuojie Nexusphp, classified under SQL Injection. Published 2011-10-21.
Is CVE-2011-4026 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.