How severe is CVE-2011-4342?

CVE-2011-4342 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2011-4342 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-4342?

CVE-2011-4342 affects Backwpup. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-4342?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2011-4342 published?

CVE-2011-4342 was published on 2012-10-08 and last updated on 2026-06-16.

CVE-2011-4342

CVE-2011-4342 is a high-severity vulnerability in Backwpup with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Backwpup
Published: 2012-10-08
Last modified: 2026-06-16

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.

Frequently asked questions

What is CVE-2011-4342?: 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.
How severe is CVE-2011-4342?: CVE-2011-4342 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2011-4342 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-4342?: CVE-2011-4342 affects Backwpup. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-4342?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2011-4342 published?: CVE-2011-4342 was published on 2012-10-08 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:backwpup:backwpup:*:*:*:*:*:*:*:*

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