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CVE-2019-19634

CRITICALCVSS 9.8/10EPSS 4.15%

Last modified

CVE-2019-19634 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. class.upload.php in verot.net class.upload through 1.0.3 and 2.x through 2.0.4, as used in the K2 extension for Joomla! and other products, omits .pht from the set of dangerous file extensions, a similar issue to CVE-2019-19576.. EPSS estimates a 4.15% chance of exploitation in the next 30 days.

Description

class.upload.php in verot.net class.upload through 1.0.3 and 2.x through 2.0.4, as used in the K2 extension for Joomla! and other products, omits .pht from the set of dangerous file extensions, a similar issue to CVE-2019-19576.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
4.15%

89.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Verot ProjectVerot< 1.0.3
Verot ProjectVerot>= 2.0.0, < 2.0.4
JoomlaworksK2<= 2.10.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-19634?
class.upload.php in verot.net class.upload through 1.0.3 and 2.x through 2.0.4, as used in the K2 extension for Joomla! and other products, omits .pht from the set of dangerous file extensions, a similar issue to CVE-2019-19576.
How severe is CVE-2019-19634?
CVE-2019-19634 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.15% probability of exploitation in the next 30 days.
How do I fix CVE-2019-19634?
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-2019-19634?

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

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Source: NVD / NIST