CVE-2026-86763

LOWPre-NVD 3.53.5—
EchelonGraph scoreHIGH confidence

Score 3.5 from GitHub Security Advisory published 2026-09-09. a secondary CVSS source baseline 3.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
3.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 3.5Exploit: None knownExposed: 0

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

Snipe-IT versions >= 7.0.12 and <= 8.6.3 contain an authorization bypass in the Livewire importer component (App\Livewire\Importer, mounted at the imports.index route). The component only checked the broad 'import' ability at mount time, while its files() and activeFile() computed properties queried the imports table with no owner or company scope. As a result, any authenticated non-superuser holding the import permission could view every Import record on the instance (original filename, file_path, filesize, import_type and creation timestamp) and could invoke the selectFile($id) Livewire action with any auto-incrementing Import ID to load another user's record, exposing its stored preview data (header_row column headers and first_row, the first data row of the CSV). Because import CSVs commonly contain personal data, asset serial numbers and license keys, this discloses sensitive information; in Full Multiple Companies Support (FMCS) deployments the disclosure also crosses company/tenant boundaries. Impact is limited to preview data rather than the full CSV file, and superusers were unaffected. Fixed in version 8.7.0, which scopes non-superuser reads to imports owned by the caller.

CVSS v3
3.5
EG Score
3.5(high)
EG Risk
16(Track)
EG Risk 16/100SSVC: 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
Severity35% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 16, 2026

References (2)

Vendor Advisories for CVE-2026-86763(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 24× 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.

  1. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-19 21:59 UTCEG score recompute
  3. 2026-09-19 21:59 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-17 19:32 UTCEPSS rescore
  6. 2026-09-16 21:09 UTCEG score recompute
  7. 2026-09-16 21:09 UTCGHSA enrichment
  8. 2026-09-16 14:09 UTCEPSS rescore
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-15 22:21 UTCEG score recompute
  11. 2026-09-15 22:20 UTCGHSA enrichment
  12. 2026-09-15 03:12 UTCEPSS rescore
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-12 21:29 UTCEG score recompute
  15. 2026-09-12 21:29 UTCGHSA enrichment
  16. 2026-09-11 14:53 UTCEPSS rescore
  17. 2026-09-11 14:53 UTCEPSS rescore
  18. 2026-09-09 20:40 UTCEG score recompute
  19. 2026-09-09 20:40 UTCGHSA enrichment
  20. 2026-09-09 15:28 UTCEG score recompute
  21. 2026-09-09 14:36 UTCEG score recompute
  22. 2026-09-09 14:26 UTCEG score recompute
  23. 2026-09-09 13:45 UTCEG score recompute
  24. 2026-09-09 13:44 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-86763?
CVE-2026-86763 is a low vulnerability published on September 9, 2026. Snipe-IT versions >= 7.0.12 and <= 8.6.3 contain an authorization bypass in the Livewire importer component (App\Livewire\Importer, mounted at the imports.index route). The component only checked the broad 'import' ability at mount time, while its files() and activeFile() computed properties…
When was CVE-2026-86763 disclosed?
CVE-2026-86763 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-86763 actively exploited?
CVE-2026-86763 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 94.6% of all scored CVEs.
What is the CVSS score of CVE-2026-86763?
CVE-2026-86763 has a CVSS v3 base score of 3.5 (NVD).
How do I remediate CVE-2026-86763?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-86763, 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

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