CVE-2017-12980

DokuWiki through 2017-02-19c has stored XSS when rendering a malicious RSS or Atom feed, in /inc/parser/xhtml.php. An attacker can create or edit a wiki that uses RSS or Atom data from an attacker-controlled server to trigger JavaScript execution. The JavaScript can be in an author field, as demonstrated by the dc:creator element.

CVSS v3.0

6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

1.37% chance of exploitation in the next 30 days, 70th percentile

Published

2017-08-21

Updated

2024-08-05

Proof-of-concept exploits (1)

• splitbrain/dokuwiki/issues/2081

References

• CVE Record
• NVD entry

Related

• CVE-2017-12583
• CVE-2017-12979
• CVE-2017-18123
• CVE-2018-15474
• CVE-2017-12984
• CVE-2017-12971