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Vulnerability record · CVE-2011-4342 · published 8 October 2012

CVE-2011-4342: Backwpup code injection vulnerability

Backwpup · Backwpup

PHP remote file inclusion vulnerability in wp_xml_export.php in the BackWPup plugin before 1.7.2 for WordPress allows remote attackers to execute arbitrary PHP code via a URL in the wpabs parameter.

7.5 CVSS 2.0 High EPSS 11% · top 4.3% CWE-94 · Code injection
7.5CVSS 2.0 base score
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
18References, 14 tagged exploit
16 Jun 2026Last modified by NVD

Description

PHP remote file inclusion vulnerability in wp_xml_export.php in the BackWPup plugin before 1.7.2 for WordPress allows remote attackers to execute arbitrary PHP code via a URL in the wpabs parameter.

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://packetstormsecurity.org/files/view/99799/SOS-11-003.txt Exploit
http://seclists.org/fulldisclosure/2011/Mar/328 Exploit
http://secunia.com/advisories/43565 Vendor Advisory
http://wordpress.org/support/topic/plugin-backwpup-remote-and-local-codeexecution-vulnerability-sos-11-003
http://www.exploit-db.com/exploits/17056 Exploit
http://www.openwall.com/lists/oss-security/2011/11/22/10 Exploit
http://www.openwall.com/lists/oss-security/2011/11/22/7 Exploit
http://www.osvdb.org/71481 Exploit
http://www.senseofsecurity.com.au/advisories/SOS-11-003.pdf ExploitURL Repurposed
http://packetstormsecurity.org/files/view/99799/SOS-11-003.txt Exploit
http://seclists.org/fulldisclosure/2011/Mar/328 Exploit
http://secunia.com/advisories/43565 Vendor Advisory
http://wordpress.org/support/topic/plugin-backwpup-remote-and-local-codeexecution-vulnerability-sos-11-003
http://www.exploit-db.com/exploits/17056 Exploit
http://www.openwall.com/lists/oss-security/2011/11/22/10 Exploit
http://www.openwall.com/lists/oss-security/2011/11/22/7 Exploit
http://www.osvdb.org/71481 Exploit
http://www.senseofsecurity.com.au/advisories/SOS-11-003.pdf ExploitURL Repurposed

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Source: NIST National Vulnerability Database (record CVE-2011-4342), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.