Cross-site request forgery (CSRF) vulnerability in SetsucoCMS all versions allows remote attackers to hijack the authentication of an administrator to change settings via unspecified vectors.
CVE-2016-4891
HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence
Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-17. NVD baseline CVSS 8.8; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.8Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 8.8(medium)
- EPSS
- 57.9%
- KEV
- Not listed
Published
April 12, 2017
Last Modified
May 13, 2026
References (6)
- vultures@jpcerthttp://jvn.jp/en/jp/JVN80157683/index.html
- vultures@jpcerthttp://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000196.html
- vultures@jpcerthttp://www.securityfocus.com/bid/93475
- af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN80157683/index.html
- af854a3a-2127-422b-91ae-364da2661108http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000196.html
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/93475
Frequently asked(5)
What is CVE-2016-4891?
CVE-2016-4891 is a high vulnerability published on April 12, 2017. Cross-site request forgery (CSRF) vulnerability in SetsucoCMS all versions allows remote attackers to hijack the authentication of an administrator to change settings via unspecified vectors.
When was CVE-2016-4891 disclosed?
CVE-2016-4891 was first published in the National Vulnerability Database on April 12, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2016-4891 actively exploited?
CVE-2016-4891 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 57.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2016-4891?
CVE-2016-4891 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2016-4891?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-4891, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2016-4891
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