CVE-2018-15474

Summary

CSV Injection (aka Excel Macro Injection or Formula Injection) in /lib/plugins/usermanager/admin.php in DokuWiki 2018-04-22a and earlier allows remote attackers to exfiltrate sensitive data and to execute arbitrary code via a value that is mishandled in a CSV export. NOTE: the vendor has stated "this is not a security problem in DokuWiki.

Impact & exploitability

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected products we track (1)

Recommendation

Apply the vendor fix promptly. Open any affected product above for its exact safe version.

Additional information

• NVD record
• https://www.patreon.com/posts/unfixed-security-21250652
• https://github.com/splitbrain/dokuwiki/issues/2450Advisory
• https://seclists.org/fulldisclosure/2018/Sep/4Advisory
• https://www.sec-consult.com/en/blog/advisories/dokuwiki-csv-formula-injection-vulnerability/Advisory