SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2014-1820

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…

MEDIUM 4.3EPSS 14.7%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 14.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

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."

CVSS 2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
14.72% probability · 97th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-79
Affected
microsoft/sql server
Source
secure@microsoft.com
EPSS trend
0%8%15%4 November 2026: 14.72%4 November 20264 November 2026

EPSS 14.7% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.