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CVE

DRUPAL-CORE-2020-012

*Update November 18: Documented longer list of dangerous file extensions*Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the ...
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CVE

DRUPAL-CORE-2020-012

*Update November 18: Documented longer list of dangerous file extensions*Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the ...

Update November 18: Documented longer list of dangerous file extensions

Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extension and served as the wrong MIME type or executed as PHP for certain hosting configurations.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://www.drupal.org/sa-core-2020-012

Severity

8.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.8
EPSS Probability
0.04504%
EPSS Percentile
0.88769%
Introduced Version
8.0.0,8.9.0,9.0.0
Fix Available
8.8.11,8.9.9,9.0.8

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