PT-2021-19268 · Xwiki · Xwiki

Published 2021-01-20 · Updated 2021-01-29 · CVE-2021-3137

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 XWiki version 12.10.2

Description The issue allows for XSS via an SVG document to the upload feature of the comment section.

Recommendations For XWiki version 12.10.2, update to a version that fixes this issue to prevent XSS attacks through the upload feature of the comment section. 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-2021-3137

GHSA-43HG-G44Q-474Q

Affected Products

Xwiki

References · 6

• 🔥 https://exploit-db.com/exploits/49437 · Exploit
• https://osv.dev/vulnerability/CVE-2021-3137 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-43hg-g44q-474q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3137 · Security Note
• https://t.me/cibsecurity/22320 · Telegram Post
• https://t.me/cvenotify/8760 · Telegram Post