CVE-2026-88027: high-severity vulnerability in MongoDB Laravel MongoDB (PHP)
Mass deletion and overwrite of embedded documents via query-operator injection in embedded record keys in MongoDB integration for Laravel
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.3%
Improper 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 condition rather than as a literal identifier. An authenticated user who can influence such an identifier may delete all embedded documents in a targeted record or overwrite an embedded document other than the intended target.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Affected products
MongoDB · Laravel MongoDB (PHP)Related CVEs — MongoDB Laravel MongoDB (PHP)
In the same product, most dangerous first.
CVE-2026-88022HIGHUnauthorized document disclosure and deletion via query-operator injection in explicit equality filters in MongoDB integration for LaravelEPSS 0.4%CVE-2026-88028HIGHUnauthorized document disclosure via query-operator injection in polymorphic relation identifiers in MongoDB integration for LaravelEPSS 0.4%CVE-2026-96744HIGHUnauthorized cache lock takeover via expression injection in lock owner values in MongoDB integration for LaravelEPSS 0.3%