CVE-2026-13078
- Source
- https://cve.org/CVERecord?id=CVE-2026-13078
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13078.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-13078
- Aliases
- Downstream
- Published
- 2026-07-22T19:11:20Z
- Modified
- 2026-08-20T10:17:10Z
- Severity
-
- 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
- Summary
- Local File Disclosure in MongoDB Server via MozJS Scripting Engine Module Loader
- Details
-
A vulnerability was discovered in MongoDB Server where the server-side MozJS scripting engine unconditionally registered a module loading hook that enables JavaScript calls to read arbitrary files from the host filesystem using the mongod process's privileges. An authenticated user could exploit this through crafted aggregation pipeline commands to read sensitive files accessible to the MongoDB server process.
- Database specific
{ "cna_assigner": "mongodb", "cwe_ids": [ "CWE-862" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13078.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "7.0" }, { "fixed": "7.0.39" }, { "introduced": "8.0" }, { "fixed": "8.0.28" }, { "introduced": "8.2.0" }, { "fixed": "8.2.12" }, { "introduced": "8.3.0" }, { "fixed": "8.3.7" } ], "source": "AFFECTED_FIELD" } ] }- References
Affected packages
Git / github.com/mongodb/mongo
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mongodb/mongo
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixed
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "7.0.0" }, { "fixed": "7.0.39" }, { "introduced": "8.0.0" }, { "fixed": "8.0.28" }, { "introduced": "8.2.0" }, { "fixed": "8.2.12" }, { "introduced": "8.3.0" }, { "fixed": "8.3.7" } ], "source": "CPE_RANGE" }
Affected versions
r7.*
r7.0.0
r7.0.1
r7.0.1-rc0
r7.0.10
r7.0.10-rc0
r7.0.11
r7.0.11-rc0
r7.0.11-rc1
r7.0.11-rc2
r7.0.12
r7.0.12-rc0
r7.0.12-rc1
r7.0.13
r7.0.13-rc0
r7.0.13-rc1
r7.0.14
r7.0.14-rc0
r7.0.15
r7.0.15-rc0
r7.0.15-rc1
r7.0.16
r7.0.16-rc0
r7.0.16-rc1
r7.0.17
r7.0.18
r7.0.2
r7.0.2-rc0
r7.0.2-rc1
r7.0.2-rc2
r7.0.21
r7.0.21-alpha0
r7.0.21-rc0
r7.0.22
r7.0.22-rc0
r7.0.23
r7.0.23-rc0
r7.0.23-rc1
r7.0.24
r7.0.24-rc0
r7.0.25-alpha0
r7.0.26
r7.0.26-rc0
r7.0.27
r7.0.27-alpha0
r7.0.27-rc0
r7.0.3
r7.0.3-rc0
r7.0.3-rc1
r7.0.35
r7.0.4
r7.0.4-rc0
r7.0.5
r7.0.5-rc0
r7.0.6
r7.0.6-rc0
r7.0.7
r7.0.7-rc0
r7.0.7-rc1
r7.0.7-rc2
r7.0.8
r7.0.8-rc0
r7.0.9
r7.0.9-rc0
r7.0.9-rc1
r8.*
r8.0.0
r8.0.1
r8.0.1-rc0
r8.0.10
r8.0.10-rc0
r8.0.12
r8.0.12-rc0
r8.0.13
r8.0.13-rc0
r8.0.13-rc1
r8.0.13-rc2
r8.0.14
r8.0.14-rc0
r8.0.14-rc1
r8.0.16
r8.0.16-rc0
r8.0.16-rc1
r8.0.17-alpha0
r8.0.2
r8.0.24
r8.0.3
r8.0.4
r8.0.4-rc0
r8.0.5
r8.0.5-rc0
r8.0.5-rc1
r8.0.5-rc2
r8.0.6
r8.2.0
r8.2.1
r8.2.1-rc0
r8.2.1-rc1
r8.2.10
r8.2.2
r8.2.2-rc0
r8.2.3-alpha0
r8.2.4-alpha0
r8.2.4-alpha1
r8.3.0
r8.3.3
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13078.json"
vanir_signatures
[
{
"deprecated": false,
"digest": {
"line_hashes": [
"195283451325379709791176466181059330449",
"11934503373533753673416013101293166641",
"34761259574797342523983725962110135860",
"6697845561671035843872382804131271398",
"190799824288394015190372324041271803151"
],
"threshold": 0.9
},
"id": "CVE-2026-13078-18a7c7d6",
"signature_type": "Line",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/10d50f5046de5c76a9d869823219134b3596905a",
"target": {
"file": "src/mongo/db/pipeline/javascript_execution.cpp"
}
},
{
"deprecated": false,
"digest": {
"function_hash": "139145742414386593281199011500928031122",
"length": 419
},
"id": "CVE-2026-13078-309120cf",
"signature_type": "Function",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/10d50f5046de5c76a9d869823219134b3596905a",
"target": {
"file": "src/mongo/db/pipeline/javascript_execution.cpp",
"function": "JsExecution::callFunction"
}
},
{
"deprecated": false,
"digest": {
"line_hashes": [
"235349502426767986109171624443399362060",
"332118117976299452680602889698335846937",
"273414055616980281623380822972213976202",
"260359270913691981069265618939534968152",
"92760588891291927255272146911062451930",
"131421526859279654507125979858138582212"
],
"threshold": 0.9
},
"id": "CVE-2026-13078-cb3d2fa4",
"signature_type": "Line",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/10d50f5046de5c76a9d869823219134b3596905a",
"target": {
"file": "src/mongo/scripting/mozjs/objectwrapper.cpp"
}
},
{
"deprecated": false,
"digest": {
"line_hashes": [
"39839291339635135228351456498984914983",
"35727036334983502474101853618146564071",
"152433407413412697966849125832082995516"
],
"threshold": 0.9
},
"id": "CVE-2026-13078-e13fbe7c",
"signature_type": "Line",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/10d50f5046de5c76a9d869823219134b3596905a",
"target": {
"file": "src/mongo/db/pipeline/expression_javascript_test.cpp"
}
},
{
"deprecated": false,
"digest": {
"function_hash": "284447201108016139902358258055612064237",
"length": 1418
},
"id": "CVE-2026-13078-e30fe2e5",
"signature_type": "Function",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/10d50f5046de5c76a9d869823219134b3596905a",
"target": {
"file": "src/mongo/scripting/mozjs/objectwrapper.cpp",
"function": "ObjectWrapper::toBSON"
}
}
]
vanir_signatures_modified
"2026-08-20T10:17:10Z"