🛡️ CVE-2023-28309 — dynamics-365

🟠 CVSS 7.6 — High ✅ No Known Exploit CWE-79 NVD
7.6
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity low, availability none.

Weakness class

CVE-2023-28309 is classified as CWE-79: Cross-site Scripting (XSS). User-supplied data is written into a page without escaping, so attacker script runs in the browser of anyone who views it.

Affected software

CVE-2023-28309 is recorded against 1 package.

  • dynamics-365 (from 9.1 up to 9.1.17.29)

Timeline and source

Published on 11 April 2023 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

msrc.microsoft.com
msrc.microsoft.com

Details

Severity HIGH
CVSS Score 7.6
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
CWE CWE-79
Public Exploit ✅ No
Source NVD
Published 2023-04-11
Updated 2026-08-11
Modified 2026-06-17

Affected Packages

Software From version Fixed in
dynamics-365 9.1 9.1.17.29

Similar Threats

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