CVE-2015-6660

Description

The Form API in Drupal 6.x before 6.37 and 7.x before 7.39 does not properly validate the form token, which allows remote attackers to conduct CSRF attacks that upload files in a different user's account via vectors related to "file upload value callbacks."

Category

6.8
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.48%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory drupal.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165723.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165061.html vendor advisory
http://www.securitytracker.com/id/1033358 vdb entry
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165840.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165733.html vendor advisory
http://www.debian.org/security/2015/dsa-3346 vendor advisory
https://www.drupal.org/SA-CORE-2015-003 patch vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165690.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165704.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-6660?
CVE-2015-6660 has been scored as a medium severity vulnerability.
How to fix CVE-2015-6660?
To fix CVE-2015-6660, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-6660 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-6660 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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