Cross-site request forgery in Drupal Drupal

1) Cross-site request forgery

EUVDB-ID: #VU551

Risk: Low

CVSSv3.1: 6.2 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)

Exploit availability: No

Description

The vulnerability increases attacker's possibility to perform cross-site request forgery attack.
The weakness exists due to improper work of the aggregator module. Availability of items of certain RSS feeds may lead to its deleting and cause CSRF.
Successful exploitation of the vulnerability may result in CSRF attack.

Mitigation

Update 4.7.x to 4.7.11.
http://ftp.drupal.org/files/projects/drupal-4.7.11.tar.gz
Update 5.x to 5.6.
http://ftp.drupal.org/files/projects/drupal-5.6.tar.gz

Vulnerable software versions

Drupal: 4.7.0 - 5.5

CPE2.3

• cpe:2.3:a:drupal:drupal:5.5:*:*:*:*:*:*:*
• cpe:2.3:a:drupal:drupal:4.7.10:*:*:*:*:*:*:*

External links

http://www.drupal.org/node/208562

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.