CVE-2026-81525High· 8.1▾ Twilightmongodb: Reject "." and NUL bytes in database and collection names
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 44.6 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
0.3%
Passing untrusted input as part of a database or collection name may result in targeting a different database or collection than specified.
Fixed in PHP library 1.21.4 and 2.4.1.
Validate database and collection names prior to passing into APIs.
mongodb/mongodb < 1.21.4mongodb/mongodb >= 2.0.0, < 2.4.1Upgrade to a patched release:
mongodb/mongodb 1.21.4mongodb/mongodb 2.4.1Connected by shared product, vendor, weakness, or advisory.
CVE-2026-88033High· 8.3Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Java Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal ide…
CVE-2026-88036High· 8.3Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB C Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identi…
CVE-2026-88024High· 8.3Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Rust Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal ide…
CVE-2026-88027High· 7.1Improper neutralization of special elements in data query logic in the embedded-document relation handling of the MongoDB integration for Laravel can cause a caller-supplied embedded record identifier to be interpreted as a query conditi…
CVE-2026-88030High· 8.3Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Ruby Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal ide…
CVE-2026-88028Medium· 6.5Improper neutralization of special elements in data query logic in the polymorphic relation handling of the MongoDB integration for Laravel can cause a caller-supplied relation identifier to be interpreted as a query condition rather tha…