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CVE-2011-4449

UnknownEPSS 4.14%

Last modified

CVE-2011-4449 is a vulnerability of currently unknown severity. actions/files/files.php in WikkaWiki 1.3.1 and 1.3.2, when INTRANET_MODE is enabled, supports file uploads for file extensions that are typically absent from an Apache HTTP Server TypesConfig file, which makes it easier for remote attackers to execute arbitrary PHP code by placing this code in a file whose name has multiple extensions, as demonstrated by a (1) .mm or (2) .vpp file.. EPSS estimates a 4.14% chance of exploitation in the next 30 days.

Description

actions/files/files.php in WikkaWiki 1.3.1 and 1.3.2, when INTRANET_MODE is enabled, supports file uploads for file extensions that are typically absent from an Apache HTTP Server TypesConfig file, which makes it easier for remote attackers to execute arbitrary PHP code by placing this code in a file whose name has multiple extensions, as demonstrated by a (1) .mm or (2) .vpp file.

Metrics

EPSS Probability
4.14%

89.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
WikkawikiWikkawiki1.3.1
WikkawikiWikkawiki1.3.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-4449?
actions/files/files.php in WikkaWiki 1.3.1 and 1.3.2, when INTRANET_MODE is enabled, supports file uploads for file extensions that are typically absent from an Apache HTTP Server TypesConfig file, which makes it easier for remote attackers to execute arbitrary PHP code by placing this code in a file whose name has multiple extensions, as demonstrated by a (1) .mm or (2) .vpp file.
How severe is CVE-2011-4449?
Severity scoring for CVE-2011-4449 is pending analysis. The EPSS model estimates a 4.14% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4449?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-4449?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST