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Vulnerability record · CVE-2009-1742 · published 20 May 2009

CVE-2009-1742: Pc4arb pc4 uploader sql injection vulnerability

PPc4arb · Pc4 Uploader

code.php in PC4Arb Pc4 Uploader 9.0 and earlier makes it easier for remote attackers to conduct SQL injection attacks via crafted keyword sequences that are removed from a filter in the id parameter in a banner action, as demonstrated via the "UNIunionON" string, which is collapsed into "UNION" by the filter_sql function.

7.5 CVSS 2.0 High EPSS 1.3% · top 29.8% CWE-89 · SQL injection
7.5CVSS 2.0 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

code.php in PC4Arb Pc4 Uploader 9.0 and earlier makes it easier for remote attackers to conduct SQL injection attacks via crafted keyword sequences that are removed from a filter in the id parameter in a banner action, as demonstrated via the "UNIunionON" string, which is collapsed into "UNION" by the filter_sql function.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/54572 Exploit
http://secunia.com/advisories/35122 Vendor Advisory
http://www.securityfocus.com/bid/35004
http://www.vupen.com/english/advisories/2009/1364 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/50586
https://www.exploit-db.com/exploits/8709
http://osvdb.org/54572 Exploit
http://secunia.com/advisories/35122 Vendor Advisory
http://www.securityfocus.com/bid/35004
http://www.vupen.com/english/advisories/2009/1364 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/50586
https://www.exploit-db.com/exploits/8709

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-1742), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.