PT-2023-22200 · Xwiki · Xwiki Commons

Tmortagne · Published 2023-04-12 · Updated 2023-04-26 · CVE-2023-29203

Positive Technologies (AI Summary)

CVSS v3.1

3.7

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions XWiki Commons versions prior to 13.10.8 XWiki Commons versions prior to 14.4.3 XWiki Commons versions prior to 14.7RC1

Description The issue concerns hidden users from the main wiki, allowing their usernames and first and last names to be disclosed by requesting users on a subwiki that allows only global users with uorgsuggest.vm. This issue only affects hidden users from the main wiki, and no other information is leaked.

Recommendations For versions prior to 13.10.8, update to version 13.10.8 or later. For versions prior to 14.4.3, update to version 14.4.3 or later. For versions prior to 14.7RC1, update to version 14.7RC1 or later. As a temporary workaround, consider patching directly uorgsuggest.vm to apply the same changes as in the provided GitHub pull request.

Exploit

Fix

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-359

CWE-668

Related Identifiers

CVE-2023-29203

GHSA-VVP7-R422-RX83

Affected Products

Xwiki Commons

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29203.json · Exploit
• 🔥 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vvp7-r422-rx83 · Exploit
• 🔥 https://jira.xwiki.org/browse/XWIKI-20007 · Exploit
• https://github.com/xwiki/xwiki-platform/pull/1883 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-29203 · Security Note
• https://osv.dev/vulnerability/GHSA-vvp7-r422-rx83 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-29203 · Vendor Advisory
• https://github.com/xwiki/xwiki-platform · Note
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-97jg-43c9-q6pf · Note
• https://t.me/cibsecurity/62236 · Telegram Post