CVE-2017-18376

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

An improper authorization check in the User API in TheHive before 2.13.4 and 3.x before 3.3.1 allows users with read-only or read/write access to escalate their privileges to the administrator's privileges. This affects app/controllers/UserCtrl.scala.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
79%
KEV
Not listed

Published

June 2, 2019

Last Modified

November 21, 2024

Advisory Details (3)

Auto-updated Aug 31, 2026
Patch available. Sources: github_release.
github_release Patch Available

3.3.1

Patch available: TheHive-Project/TheHive 3.3.1

https://github.com/TheHive-Project/TheHive/releases/tag/3.3.1
generic

THP-SEC-ADV-2017-001: Privilege Escalation in all Versions of TheHive · Issue #408 · TheHive-Project/TheHive · GitHub

https://github.com/TheHive-Project/TheHive/issues/408
generic

Exploit for CVE-2017-18376 · GitHub

https://gist.github.com/RaJiska/c1b4521aefd77ed43b06045ca05e2591

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 4× in last 7d / 21× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 134 total refreshes for this CVE.

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Frequently asked(5)

What is CVE-2017-18376?
CVE-2017-18376 is a high vulnerability published on June 2, 2019. An improper authorization check in the User API in TheHive before 2.13.4 and 3.x before 3.3.1 allows users with read-only or read/write access to escalate their privileges to the administrator's privileges. This affects app/controllers/UserCtrl.scala.
When was CVE-2017-18376 disclosed?
CVE-2017-18376 was first published in the National Vulnerability Database on June 2, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-18376 actively exploited?
CVE-2017-18376 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 21.5% of all scored CVEs.
What is the CVSS score of CVE-2017-18376?
CVE-2017-18376 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2017-18376?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-18376, 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.

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