Parse Server 9.0.0 before 9.10.4-alpha.4 Unauthenticated Class Schema Deletion on MongoDB
Impact
Parse Server versions 9.0.0 before 9.10.4-alpha.4 and before 8.6.101 contain a missing authorization vulnerability, allowing unauthenticated attackers to delete class schemas on MongoDB deployments. This exposes data to unauthorized reads and modifications. Attackers can send REST API delete requests to the internal _SCHEMA collection.
Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.Affected packages
Affected products
Vendor version evidence. Product records are separate from automatic dependency matching.
parse-community · VulnCheck
parse-server
2 ranges
parse-community · VulnCheck
parse-server
Package identity
pkg:npm/parse-serverExplore parse-server →Identity supplied by VulnCheck. Version matching requires compatible range evidence.
Compare with this publisher’s ranges. This does not inspect your installation.
affected
9.0.0 → before 9.10.4-alpha.4
semver versions
unaffected
9.10.4-alpha.4
semver versions
Other versions: unaffected
parse-community · VulnCheck
parse-server
2 ranges
parse-community · VulnCheck
parse-server
Package identity
pkg:npm/parse-serverExplore parse-server →Identity supplied by VulnCheck. Version matching requires compatible range evidence.
Compare with this publisher’s ranges. This does not inspect your installation.
affected
0 → before 8.6.101
semver versions
unaffected
8.6.101
semver versions
Other versions: unaffected
Original source description
Parse Server before 8.6.101 and 9.0.0 before 9.10.4-alpha.4 contains a missing authorization vulnerability on MongoDB deployments that lets clients without the master key delete the stored schema of any class. Unauthenticated attackers can send REST API delete requests targeting the internal _SCHEMA collection to remove field definitions, class-level permissions, and protected fields, exposing data to unauthorized reads and modifications.
Inside the record
Evidence available
Describes the evidence in this view, not whether the product is safe.
Original records
CVE-2026-116165View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.
cve.new JSON →Underlying weaknesses
The source’s classification of what caused the vulnerability.
Environment requirements
These conditions apply together as specified by the publisher. A matching product name alone does not establish exposure.
VulnCheck · platform conditions
Any condition may hold
Vulnerable product
cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*From (inclusive): 9.0.0
Before: 9.10.4-alpha.4
Vulnerable product
cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*Before: 8.6.101
Original applicability statements
[
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*",
"versionStartIncluding": "9.0.0",
"versionEndExcluding": "9.10.4-alpha.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.6.101"
}
]
}
]
}
]Contributing organizations · 2
Assigning organization
Additional data publisher
What changed
Follow changesLarge field values are marked as truncated previews. Original source snapshots remain retained.