CVE-2026-81525 - Cross-tenant database retargeting via dot/NUL injection in namespace strings in the PHP Driver

CVE-2026-81525 - Cross-tenant database retargeting via dot/NUL injection in namespace strings in the PHP Driver

https://cvefeed.io/rssfeed/latest.atom / Fri, 08/28/2026 - 01:28
CVE ID :CVE-2026-81525
Published : Aug. 27, 2026, 8:18 p.m. | 2 hours, 11 minutes ago
Description :The MongoDB client library for PHP does not sufficiently sanitize special elements in application-supplied namespace identifiers before using them to construct the target namespace for database operations. An application that incorporates untrusted text into these identifiers may have operations silently directed at a different storage location than the one the application intended.
Severity: 8.6 | HIGH
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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.