PT-2023-23582 · Unknown · Xwiki Platform

Thomas Delafosse · Published 2023-05-10 · Updated 2023-05-17 · CVE-2023-32070

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions XWiki Platform versions prior to 14.6-rc-1

Description The issue concerns HTML rendering not checking for dangerous attributes or attribute values, allowing cross-site scripting (XSS) attacks via attributes and link URLs in XWiki syntax.

Recommendations For versions prior to 14.6-rc-1, upgrade to version 14.6-rc-1 or later to resolve the issue. As a temporary workaround, consider restricting the use of HTML rendering until a patch is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

CWE-83

Related Identifiers

CVE-2023-32070

GHSA-6GF5-C898-7RXP

Affected Products

Xwiki Platform

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32070.json · Exploit
• https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-6gf5-c898-7rxp · Vendor Advisory
• https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8a5e44cdc1 · Patch
• https://osv.dev/vulnerability/CVE-2023-32070 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-32070 · Security Note
• https://osv.dev/vulnerability/GHSA-6gf5-c898-7rxp · Vendor Advisory
• https://jira.xwiki.org/browse/XRENDERING-663 · Vendor Advisory
• https://github.com/xwiki/xwiki-rendering · Note
• https://t.me/cibsecurity/63825 · Telegram Post