CVE-2026-81525 Affecting php-mongodb package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published28 Aug 2026
- disclosed27 Aug 2026
Introduced: 27 Aug 2026
CVE-2026-81525 (opens in a new tab)How to fix?
There is no fixed version for Echo:latest php-mongodb.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-mongodb package and not the php-mongodb package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
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.
References
- https://advisory.echohq.com/cve/CVE-2026-81525
- https://github.com/mongodb/mongo-php-driver/releases/tag/1.21.7
- https://github.com/mongodb/mongo-php-driver/releases/tag/1.21.6
- https://github.com/mongodb/mongo-php-driver/releases/tag/2.4.1
- https://github.com/mongodb/mongo-php-library/releases/tag/1.21.4
- https://github.com/mongodb/mongo-php-library/releases/tag/2.4.1
- https://jira.mongodb.org/browse/PHPLIB-1927