Threats Tagged 'cve-2026-77939'
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Threats Tagged 'cve-2026-77939'
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Flextype CMS through v1.0.0-dev contains an expression language injection vulnerability that allows authenticated attackers with a valid API token… (CVE-2026-77939)CVE-2026-77939 0 Flextype CMS through v1.0.0-dev contains an expression language injection vulnerability that allows authenticated attackers with a valid API token to read arbitrary files by passing unsanitized user-supplied input to the Symfony ExpressionLanguage engine via the POST /api/v1/query endpoint. Attackers can leverage exposed application objects including filesystem() and serializers() within the evaluation scope to read arbitrary server files and achieve conditional remote code execution if a PHP file can be placed on disk through a secondary vector. Join the discussion | GCVE Database | 08/28/2026, 21:31:18 UTC Added: 08/29/2026, 15:17:01 UTC |
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