CVE-2026-62361 (GCVE-0-2026-62361)
Vulnerability from cvelistv5 – Published: 2026-07-15 20:56 – Updated: 2026-07-15 20:56
VLAI
EPSS
VEX
Title
listmonk: SQL Injection in `/api/subscribers/export` bypasses table access control, leaking admin password hashes and SMTP credentials
Summary
listmonk is a standalone, self-hosted, newsletter and mailing list manager. Prior to 6.2.0, listmonk’s GET /api/subscribers/export endpoint injects the user-controlled query parameter into QuerySubscribersForExport in internal/core/subscribers.go without calling validateQueryTables, unlike GET /api/subscribers, allowing an authenticated user with subscribers:sql_query and subscribers:get_all to read arbitrary database tables such as users and settings and execute data-modifying PostgreSQL CTEs. This issue is fixed in version 6.2.0.
Severity
5.5 (Medium)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/knadh/listmonk/security/adviso… | x_refsource_CONFIRM |
| https://github.com/knadh/listmonk/commit/c0a65250… | x_refsource_MISC |
| https://github.com/knadh/listmonk/releases/tag/v6.2.0 | x_refsource_MISC |
{
"containers": {
"cna": {
"affected": [
{
"product": "listmonk",
"vendor": "knadh",
"versions": [
{
"status": "affected",
"version": "\u003c 6.2.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "listmonk is a standalone, self-hosted, newsletter and mailing list manager. Prior to 6.2.0, listmonk\u2019s GET /api/subscribers/export endpoint injects the user-controlled query parameter into QuerySubscribersForExport in internal/core/subscribers.go without calling validateQueryTables, unlike GET /api/subscribers, allowing an authenticated user with subscribers:sql_query and subscribers:get_all to read arbitrary database tables such as users and settings and execute data-modifying PostgreSQL CTEs. This issue is fixed in version 6.2.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-89",
"description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-15T20:56:45.832Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/knadh/listmonk/security/advisories/GHSA-xgjr-7j9q-2h4r",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/knadh/listmonk/security/advisories/GHSA-xgjr-7j9q-2h4r"
},
{
"name": "https://github.com/knadh/listmonk/commit/c0a6525009a65265230185f16e8674dcc83aa024",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/knadh/listmonk/commit/c0a6525009a65265230185f16e8674dcc83aa024"
},
{
"name": "https://github.com/knadh/listmonk/releases/tag/v6.2.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/knadh/listmonk/releases/tag/v6.2.0"
}
],
"source": {
"advisory": "GHSA-xgjr-7j9q-2h4r",
"discovery": "UNKNOWN"
},
"title": "listmonk: SQL Injection in `/api/subscribers/export` bypasses table access control, leaking admin password hashes and SMTP credentials"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-62361",
"datePublished": "2026-07-15T20:56:45.832Z",
"dateReserved": "2026-07-13T22:04:59.677Z",
"dateUpdated": "2026-07-15T20:56:45.832Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2026-62361\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-07-15T21:16:55.933\",\"lastModified\":\"2026-07-15T21:16:55.933\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"listmonk is a standalone, self-hosted, newsletter and mailing list manager. Prior to 6.2.0, listmonk\u2019s GET /api/subscribers/export endpoint injects the user-controlled query parameter into QuerySubscribersForExport in internal/core/subscribers.go without calling validateQueryTables, unlike GET /api/subscribers, allowing an authenticated user with subscribers:sql_query and subscribers:get_all to read arbitrary database tables such as users and settings and execute data-modifying PostgreSQL CTEs. This issue is fixed in version 6.2.0.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"knadh\",\"product\":\"listmonk\",\"versions\":[{\"version\":\"\u003c 6.2.0\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.2,\"impactScore\":4.2}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-89\"}]}],\"references\":[{\"url\":\"https://github.com/knadh/listmonk/commit/c0a6525009a65265230185f16e8674dcc83aa024\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/knadh/listmonk/releases/tag/v6.2.0\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/knadh/listmonk/security/advisories/GHSA-xgjr-7j9q-2h4r\",\"source\":\"security-advisories@github.com\"}]}}"
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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