CVE-2018-18836

View on CVE.org

Published Jun 18, 2019 CVSS 3.0 · 6.5 Medium EPSS 2.0% KEV · Not listed

Description

An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:my-netdata:netdata:1.10.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2018-10550	An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c.
Ubuntu USN	USN-7250-1	Netdata vulnerabilities

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 2.0% (1.962% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388
https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403
https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca
https://github.com/netdata/netdata/pull/4521
https://www.red4sec.com/cve/netdata_json_injection.txt

History

No history.

Subscriptions

My-netdata Netdata

Weaknesses

CWE-94

Sources

CVE record Updated: Aug 5, 2024, 11:23 AM

Status: PUBLISHED
Assigner: mitre
Published: Jun 18, 2019, 3:13 PM
Updated: Aug 5, 2024, 11:23 AM
Reserved: Oct 30, 2018, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:47 AM

Status: Modified
Published: Jun 18, 2019, 4:15 PM
Modified: Jun 17, 2026, 1:47 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-06-18T15:13:26.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/netdata/netdata/pull/4521"}, {"tags": ["x_refsource_MISC"], "url": "https://www.red4sec.com/cve/netdata_json_injection.txt"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-18836", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388", "refsource": "MISC", "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388"}, {"name": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403", "refsource": "MISC", "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403"}, {"name": "https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca", "refsource": "MISC", "url": "https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca"}, {"name": "https://github.com/netdata/netdata/pull/4521", "refsource": "CONFIRM", "url": "https://github.com/netdata/netdata/pull/4521"}, {"name": "https://www.red4sec.com/cve/netdata_json_injection.txt", "refsource": "MISC", "url": "https://www.red4sec.com/cve/netdata_json_injection.txt"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T11:23:07.880Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/netdata/netdata/pull/4521"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.red4sec.com/cve/netdata_json_injection.txt"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-18836", "datePublished": "2019-06-18T15:13:26.000Z", "dateReserved": "2018-10-30T00:00:00.000Z", "dateUpdated": "2024-08-05T11:23:07.880Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:my-netdata:netdata:1.10.0:*:*:*:*:*:*:*", "matchCriteriaId": "16D5826B-3CFF-4A59-8CE1-226FACF34F9A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c."}, {"lang": "es", "value": "Un problema fue descubierto en Netdata 1.10.0. La inyecci\u00f3n JSON existe a trav\u00e9s del par\u00e1metro api / v1 / data tqx debido a web_client_api_request_v1_data en web / api / web_api_v1.c."}], "id": "CVE-2018-18836", "lastModified": "2026-06-17T01:47:59.813", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-06-18T16:15:10.587", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/netdata/netdata/pull/4521"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.red4sec.com/cve/netdata_json_injection.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/netdata/netdata/pull/4521"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.red4sec.com/cve/netdata_json_injection.txt"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "nvd@nist.gov", "type": "Primary"}]}