PT-2017-18836 · Tiki · Tikiwiki Cms/Groupware

Cdxy · Published 2017-05-31 · Updated 2017-06-08 · CVE-2017-9305

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Tiki Wiki CMS Groupware version 16.2

Description The issue allows remote attackers to bypass the XSS filter in Tiki Wiki CMS Groupware. This can be achieved by using padded zero characters. An example of an attack vector is tiki-batch send newsletter.php.

Recommendations For version 16.2, consider updating to a newer version that addresses this issue, or as a temporary workaround, restrict access to the tiki-batch send newsletter.php endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-9305

Affected Products

Tikiwiki Cms/Groupware

References · 4

• 🔥 https://cdxy.me/?p=763 · Exploit
• https://github.com/tikiorg/tiki/commit/6c016e8f066d2f404b18eaa1af7fa0c7a9651ccd · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-9305 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-9305 · Security Note