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CVE-2015-3440

UnknownEPSS 17.95%

Last modified

CVE-2015-3440 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in wp-includes/wp-db.php in WordPress before 4.2.1 allows remote attackers to inject arbitrary web script or HTML via a long comment that is improperly stored because of limitations on the MySQL TEXT data type.. EPSS estimates a 17.95% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in wp-includes/wp-db.php in WordPress before 4.2.1 allows remote attackers to inject arbitrary web script or HTML via a long comment that is improperly stored because of limitations on the MySQL TEXT data type.

Metrics

EPSS Probability
17.95%

96.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DebianDebian Linux7.0
DebianDebian Linux8.0
WordpressWordpress<= 4.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-3440?
Cross-site scripting (XSS) vulnerability in wp-includes/wp-db.php in WordPress before 4.2.1 allows remote attackers to inject arbitrary web script or HTML via a long comment that is improperly stored because of limitations on the MySQL TEXT data type.
How severe is CVE-2015-3440?
Severity scoring for CVE-2015-3440 is pending analysis. The EPSS model estimates a 17.95% probability of exploitation in the next 30 days.
How do I fix CVE-2015-3440?
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-2015-3440?

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

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Source: NVD / NIST