CVE-2014-1820

4.3 MEDIUM 15% exploit odds No fix listed XSS Server

What it is

Cross-site scripting (XSS) vulnerability in Master Data Services (MDS) in Microsoft SQL Server 2012 SP1 and 2014 on 64-bit platforms allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "SQL Master Data Services XSS Vulnerability."

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 14.7% chance of exploitation in the next 30 days (EPSS). Higher than most.
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2014-08-12 21:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:05 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 14.7% in the next 30 days (EPSS).
Severity: 4.3 MEDIUM (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2014-08-12 21:55 UTC
Last modified: 2026-06-17 00:05 UTC
Exploit probability: 14.7% · EPSS, next 30 days
Weakness: CWE-79 · Cross-site scripting
Record status: Modified

Affected

Microsoft Sql Server 2012
Microsoft Sql Server 2014

Attack profile CVSS 2.0 · 4.3

Attack vector: Network
Complexity: Medium
Authentication: None
Confidentiality: None
Integrity: Partial
Availability: None

Raw vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2014-1820.md and follow it. Check whether this project is affected by CVE-2014-1820. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record