cvelistv5 - cve-2020-13671

cve-2020-13671

Vulnerability from cvelistv5

Published

2020-11-20 15:40

Modified

2024-08-04 12:25

Severity ?

Summary

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. This issue affects: Drupal Drupal Core 9.0 versions prior to 9.0.8, 8.9 versions prior to 8.9.9, 8.8 versions prior to 8.8.11, and 7 versions prior to 7.74.

References

URL	Tags
mlhess@drupal.org	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/	Mailing List, Release Notes
mlhess@drupal.org	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT/	Mailing List, Release Notes
mlhess@drupal.org	https://www.drupal.org/sa-core-2020-012	Vendor Advisory

Impacted products

▼	Vendor	Product
	Drupal	Drupal Core

CISA Known exploited vulnerability

Data from the Known Exploited Vulnerabilities Catalog

Date added: 2022-01-18

Due date: 2022-07-18

Required action: Apply updates per vendor instructions.

Used in ransomware: Unknown

Notes: https://nvd.nist.gov/vuln/detail/CVE-2020-13671

Show details on NVD website

JSON

To clipboard

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  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2020-13671

Vulnerability from cvelistv5

CISA Known exploited vulnerability

Data from the Known Exploited Vulnerabilities Catalog

ghsa-68jc-v27h-vhmw

Vulnerability from github

gsd-2020-13671

Vulnerability from gsd

Tags

Sightings

Nomenclature