Exploiting CVE-2026-86763 requires specific conditions, leading to a moderate security impact.
Status: Undergoing Analysis
Published on: 09 Sep 2026, 14:17 UTC
CVSS Release: version 3
disclosure@vulncheck.com
Secondary
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
CVE-2026-86763: 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.
The exploitability of CVE-2026-86763 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).
CVE-2026-86763 presents an accessible attack vector with minimal effort required. Restricting access controls and implementing security updates are critical to reducing exploitation risks.
A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.
Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.
Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.
Above is the CVSS Sub-score Breakdown for CVE-2026-86763, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.
Below is the Impact Analysis for CVE-2026-86763, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
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