CVE-2017-11439

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.60% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 46.5% of scored records. A rank, not a probability.

NVD base score

5.4 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-07-19 07:00Z9 YR AGO

Last updated

2024-08-05 18:12Z2 YR AGO

Reserved

2017-07-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

b02c755697e1c2cb8ab8f306aeb9c79e137feff90b7127197b0caa523ad84a90

• xc0re.nethttps://xc0re.net/2017/07/03/sitecore-cms-v-8-2-multiple-vulnerabilties/x_refsource_MISC
• packetstormsecurity.comhttps://packetstormsecurity.com/files/143357/Sitecore-CMS-8.2-Cross-Site-Scripting-File-Disclosure.htmlx_refsource_MISC