CVE-2026-32944

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Source
https://cve.org/CVERecord?id=CVE-2026-32944
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32944.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-32944
Aliases
Published
2026-03-18T21:50:08.390Z
Modified
2026-04-10T05:42:31.307607Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Parse Server crash via deeply nested query condition operators
Details

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.21 and 8.6.45, an unauthenticated attacker can crash the Parse Server process by sending a single request with deeply nested query condition operators. This terminates the server and denies service to all connected clients. Starting in version 9.6.0-alpha.21 and 8.6.45, a depth limit for query condition operator nesting has been added via the requestComplexity.queryDepth server option. The option is disabled by default to avoid a breaking change. To mitigate, upgrade and set the option to a value appropriate for your app. No known workarounds are available.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32944.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-674"
    ]
}
References

Affected packages

Git / github.com/parse-community/parse-server

Affected ranges

Type
GIT
Repo
https://github.com/parse-community/parse-server
Events
Introduced
532a461d30a6ed4457839f2caf5f30d5abf51a55
Fixed
f06601c62f60424bdf40b9467886e26f564ee3c6
Database specific 
{
    "versions": [
        {
            "introduced": "9.0.0"
        },
        {
            "fixed": "9.6.0-alpha.21"
        }
    ]
}
Type
GIT
Repo
https://github.com/parse-community/parse-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
277ef7683b992ac467a00e8db2cb663f13d43ce3
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.6.45"
        }
    ]
}

Affected versions

2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.2.0
2.2.1
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.15
2.2.16
2.2.17
2.2.18
2.2.19
2.2.2
2.2.20
2.2.21
2.2.22
2.2.23
2.2.24
2.2.25
2.2.25-beta.1
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.3.8
2.4.0
2.4.1
2.4.2
2.5.0
2.5.1
2.5.2
2.5.3
2.6.0
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
2.7.0
2.7.1
2.7.2
2.7.3
2.7.4
2.8.0
2.8.2
3.*
3.0.0
3.1.0
3.1.1
3.1.2
3.1.3
3.10.0
3.2.0
3.2.1
3.2.2
3.2.3
3.3.0
3.4.0
3.4.1
3.5.0
3.6.0
3.7.0
3.7.1
3.7.2
3.8.0
3.9.0
4.*
4.0.0
4.0.1
4.0.2
4.1.0
4.2.0
4.3.0
4.4.0
4.5.0
5.*
5.0.0
5.0.0-alpha.1
5.1.0
5.1.1
5.2.0
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.3.0
5.3.1
5.3.2
5.3.3
5.4.0
6.*
6.0.0
6.1.0
6.2.0
6.2.1
6.2.2
6.3.0
6.3.1
6.4.0
7.*
7.0.0
7.1.0
7.2.0
7.3.0
7.4.0
8.*
8.0.0
8.0.1
8.0.2
8.1.0
8.2.0
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.3.0
8.4.0
8.5.0
8.6.0
8.6.1
8.6.10
8.6.11
8.6.12
8.6.13
8.6.14
8.6.15
8.6.16
8.6.17
8.6.18
8.6.19
8.6.2
8.6.20
8.6.21
8.6.22
8.6.23
8.6.24
8.6.25
8.6.26
8.6.27
8.6.28
8.6.29
8.6.3
8.6.30
8.6.31
8.6.32
8.6.33
8.6.34
8.6.35
8.6.36
8.6.37
8.6.38
8.6.39
8.6.4
8.6.40
8.6.41
8.6.42
8.6.43
8.6.44
8.6.5
8.6.6
8.6.7
8.6.8
8.6.9
9.*
9.0.0
9.1.0
9.1.1
9.2.0
9.3.0
9.3.1
9.4.0
9.4.1
9.5.0
9.5.1
9.5.2-alpha.1
9.5.2-alpha.10
9.5.2-alpha.11
9.5.2-alpha.12
9.5.2-alpha.13
9.5.2-alpha.14
9.5.2-alpha.2
9.5.2-alpha.3
9.5.2-alpha.4
9.5.2-alpha.5
9.5.2-alpha.6
9.5.2-alpha.7
9.5.2-alpha.8
9.5.2-alpha.9
9.6.0-alpha.1
9.6.0-alpha.10
9.6.0-alpha.11
9.6.0-alpha.12
9.6.0-alpha.13
9.6.0-alpha.14
9.6.0-alpha.15
9.6.0-alpha.16
9.6.0-alpha.17
9.6.0-alpha.18
9.6.0-alpha.19
9.6.0-alpha.2
9.6.0-alpha.20
9.6.0-alpha.3
9.6.0-alpha.4
9.6.0-alpha.5
9.6.0-alpha.6
9.6.0-alpha.7
9.6.0-alpha.8
9.6.0-alpha.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32944.json"