PT-2020-13641 · Xwiki · Xwiki Platform

Lorenzo Anastasi · Published 2020-12-30 · Updated 2024-07-03 · CVE-2020-13654

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions XWiki Platform versions prior to 12.8

Description The issue is related to the mishandling of escaping in the property displayer.

Recommendations For versions prior to 12.8, update to version 12.8 or later to resolve the issue.

Exploit

Fix

Improper Encoding or Escaping of Output

Weakness Enumeration

CWE-116

Related Identifiers

BDU:2026-04703

CVE-2020-13654

GHSA-P93C-H8QM-7256

Affected Products

Xwiki Platform

References · 13

• 🔥 https://github.com/Astaruf/CVE-2020-13654 · Exploit
• https://bdu.fstec.ru/vul/2026-04703 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-13654 · Security Note
• https://osv.dev/vulnerability/GHSA-p93c-h8qm-7256 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13654 · Vendor Advisory
• https://github.com/xwiki/xwiki-platform/pull/1315 · Note
• https://github.com/xwiki/xwiki-platform/compare/xwiki-platform-12.7.1...xwiki-platform-12.8 · Note
• https://t.me/cibsecurity/21446 · Telegram Post
• https://cve.anastasi.link/cve-2020-13654 · Note
• https://t.me/cvenotify/78871 · Telegram Post
• https://cve.nstsec.com/cve-2020-13654 · Note
• https://t.me/cvenotify/56376 · Telegram Post
• https://jira.xwiki.org/browse/XWIKI-17374 · Note