PT-2023-21747 · Unknown · Concrete Cms

Veshraj Ghimire · Published 2023-04-28 · Updated 2023-12-06 · CVE-2023-28477

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Concrete CMS (previously concrete5) versions 8.5.12 and below Concrete CMS (previously concrete5) versions 9.0 through 9.1.3

Description The issue concerns stored XSS on API Integrations via the name parameter. This allows for potential exploitation through malicious input in the name parameter of API Integrations.

Recommendations For Concrete CMS (previously concrete5) versions 8.5.12 and below, update to version 9.2 or later to resolve the issue. For Concrete CMS (previously concrete5) versions 9.0 through 9.1.3, update to version 9.2 or later to resolve the issue. As a temporary workaround, consider restricting input for the name parameter in API Integrations to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-28477

GHSA-XFMJ-R86M-J2HR

Affected Products

Concrete Cms

References · 11

• https://concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-28477 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xfmj-r86m-j2hr · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28477 · Security Note
• https://github.com/concretecms/concretecms · Note
• https://github.com/concretecms/concretecms/commit/546cef6ec29208d5c079113635cd6e6b250e9f7c · Note
• https://t.me/cvenotify/62481 · Telegram Post
• https://concretecms.org/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release · Note
• https://t.me/cvenotify/49317 · Telegram Post
• https://t.me/cvenotify/49330 · Telegram Post
• https://concretecms.com · Note