PT-2018-18009 · Tiki · Tiki

Pranav Jagtap · Published 2018-02-21 · Updated 2022-05-14 · CVE-2018-7302

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Tiki version 17.1

Description The issue allows the upload of a .PNG file that actually contains SVG content, leading to a cross-site scripting (XSS) issue. This occurs because the software does not properly validate the content of uploaded files.

Recommendations For Tiki version 17.1, consider disabling the image upload feature until a patch is available to prevent the upload of malicious files. Restrict access to the file upload module to minimize the risk of exploitation. Avoid using the image upload feature in sensitive areas of the application until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-7302

GHSA-7F2F-CRXG-CPFV

Affected Products

Tiki

References · 5

• 🔥 https://websecnerd.blogspot.in/2018/01/tiki-wiki-cms-groupware-17.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-7302 · Security Note
• https://osv.dev/vulnerability/CVE-2018-7302 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7f2f-crxg-cpfv · Vendor Advisory
• https://github.com/TikiWiki/tiki-manager · Note