How severe is CVE-2017-11479?

CVE-2017-11479 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-11479 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-11479?

CVE-2017-11479 primarily affects Elastic Kibana. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-11479?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-11479 published?

CVE-2017-11479 was published on 2017-09-29 and last updated on 2026-06-17.

CVE-2017-11479

CVE-2017-11479 is a medium-severity vulnerability in Elastic Kibana with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Elastic Kibana
Published: 2017-09-29
Last modified: 2026-06-17

Description

Kibana versions prior to 5.6.1 had a cross-site scripting (XSS) vulnerability in Timelion that could allow an attacker to obtain sensitive information from or perform destructive actions on behalf of other Kibana users.

Frequently asked questions

What is CVE-2017-11479?: Kibana versions prior to 5.6.1 had a cross-site scripting (XSS) vulnerability in Timelion that could allow an attacker to obtain sensitive information from or perform destructive actions on behalf of other Kibana users.
How severe is CVE-2017-11479?: CVE-2017-11479 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-11479 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-11479?: CVE-2017-11479 primarily affects Elastic Kibana. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-11479?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-11479 published?: CVE-2017-11479 was published on 2017-09-29 and last updated on 2026-06-17.

References

Affected products (22)

cpe:2.3:a:elastic:kibana:5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.0.1:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.0.2:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.1.1:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.1.2:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.2.0:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.2.1:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.2.2:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.3.0:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.3.2:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.3.3:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.4.0:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.4.1:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.4.2:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.4.3:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.5.0:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.5.1:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.5.2:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.5.3:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:5.6.0:*:*:*:*:*:*:*
cpe:2.3:a:elasticsearch:kibana:5.1.0:*:*:*:*:*:*:*

More vulnerabilities in Elastic Kibana

CVE-2019-7609 — Critical (CVSS 10.0): Kibana versions before 5.6.15 and 6.6.1 contain an arbitrary code execution flaw in the Timelion visualizer. An…
CVE-2025-25015 — Critical (CVSS 9.9): Prototype pollution in Kibana leads to arbitrary code execution via a crafted file upload and specifically crafted HTTP…
CVE-2024-37288 — Critical (CVSS 9.9): A deserialization issue in Kibana can lead to arbitrary code execution when Kibana attempts to parse a YAML document…
CVE-2018-17246 — Critical (CVSS 9.8): Kibana versions before 6.4.3 and 5.6.13 contain an arbitrary file inclusion flaw in the Console plugin. An attacker…
CVE-2018-17245 — Critical (CVSS 9.8): Kibana versions 4.0 to 4.6, 5.0 to 5.6.12, and 6.0 to 6.4.2 contain an error in the way authorization credentials are…
CVE-2025-25014 — Critical (CVSS 9.1): A Prototype pollution vulnerability in Kibana leads to arbitrary code execution via crafted HTTP requests to machine…

All CVEs affecting Elastic Kibana →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →