User deletion cross site request forgery in Drupal Drupal



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-352
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Web applications / CMS

Vendor Drupal

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) User deletion cross site request forgery

EUVDB-ID: #VU554

Risk: Medium

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 allows a remote user to perform CSRF attack and cause valid user deletion.
The weakness exists due to improper Forms API functionality. A malicous site can cause a user to unintentionally submit a form to a site where he is authenticated that leads to cross-site request forgery.
Successful exploitation of the vulnerability may cause CSRF that may result in user deletion.

Mitigation

Update to 5.3.
http://ftp.drupal.org/files/projects/drupal-5.3.tar.g

Vulnerable software versions

Drupal: 5.0 - 5.2

CPE2.3 External links

http://www.drupal.org/node/184348


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.



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