Search
Find a vulnerability
Search criteria
4 vulnerabilities by mastra-ai
CVE-2026-82273 (GCVE-0-2026-82273)
Vulnerability from nvd – Published: 2026-08-28 16:18 – Updated: 2026-08-28 20:25
VLAI
EPSS
VEX
Title
Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset
Summary
Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and metadata of other resource owners.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 20:25 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mastra-ai/mastra/issues/18911 | issue-tracking |
| https://github.com/mastra-ai/mastra | product |
| https://github.com/mastra-ai/mastra/blob/b7e66f0c… | technical-description |
| https://www.vulncheck.com/advisories/mastra-memor… | third-party-advisory |
Date Public
2026-07-03 00:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-82273",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-28T20:25:03.388875Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-28T20:25:25.139Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/mastra-ai/mastra/issues/18911"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "@mastra/server",
"product": "mastra",
"vendor": "mastra-ai",
"versions": [
{
"lessThanOrEqual": "1.63.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "George Chen"
}
],
"datePublic": "2026-07-03T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and metadata of other resource owners."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-28T16:18:55.518Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "GitHub Issue #18911",
"tags": [
"issue-tracking"
],
"url": "https://github.com/mastra-ai/mastra/issues/18911"
},
{
"tags": [
"product"
],
"url": "https://github.com/mastra-ai/mastra"
},
{
"name": "Vulnerable code: utils.ts",
"tags": [
"technical-description"
],
"url": "https://github.com/mastra-ai/mastra/blob/b7e66f0c478a227985e0062794ef058c3714fabf/packages/server/src/server/handlers/utils.ts"
},
{
"name": "VulnCheck Advisory: Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/mastra-memory-api-thread-ownership-check-is-a-no-op-when-mapusertoresourceid-is-unset"
}
],
"title": "Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-82273",
"datePublished": "2026-08-28T16:18:55.518Z",
"dateReserved": "2026-08-28T11:12:39.515Z",
"dateUpdated": "2026-08-28T20:25:25.139Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-61685 (GCVE-0-2025-61685)
Vulnerability from nvd – Published: 2025-10-03 22:37 – Updated: 2025-10-06 15:52
VLAI
EPSS
VEX
Title
Mastra Docs MCP Server `@mastra/mcp-docs-server` Leads to Information Exposure
Summary
Mastra is a Typescript framework for building AI agents and assistants. Versions 0.13.8 through 0.13.20-alpha.0 are vulnerable to a Directory Traversal attack that results in the disclosure of directory listings. The code contains a security check to prevent path traversal for reading file contents, but this check is effectively bypassed by subsequent logic that attempts to find directory suggestions. An attacker can leverage this flaw to list the contents of arbitrary directories on the user's filesystem, including the user's home directory, exposing sensitive information about the file system's structure. This issue is fixed in version 0.13.20.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-06 15:51 UTC
CWE
- CWE-548 - Exposure of Information Through Directory Listing
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/mastra-ai/mastra/security/advi… | x_refsource_CONFIRM |
| https://github.com/mastra-ai/mastra/commit/7f2b52… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-61685",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-06T15:51:52.343087Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-06T15:52:03.828Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "mastra",
"vendor": "mastra-ai",
"versions": [
{
"status": "affected",
"version": "\u003c= 0.13.8, \u003c 0.13.20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Mastra is a Typescript framework for building AI agents and assistants. Versions 0.13.8 through 0.13.20-alpha.0 are vulnerable to a Directory Traversal attack that results in the disclosure of directory listings. The code contains a security check to prevent path traversal for reading file contents, but this check is effectively bypassed by subsequent logic that attempts to find directory suggestions. An attacker can leverage this flaw to list the contents of arbitrary directories on the user\u0027s filesystem, including the user\u0027s home directory, exposing sensitive information about the file system\u0027s structure. This issue is fixed in version 0.13.20."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-548",
"description": "CWE-548: Exposure of Information Through Directory Listing",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-03T22:37:09.027Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/mastra-ai/mastra/security/advisories/GHSA-xh92-rqrq-227v",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/mastra-ai/mastra/security/advisories/GHSA-xh92-rqrq-227v"
},
{
"name": "https://github.com/mastra-ai/mastra/commit/7f2b528ba82db512d68832d2f8ad6cbc8bb46cd4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/mastra-ai/mastra/commit/7f2b528ba82db512d68832d2f8ad6cbc8bb46cd4"
}
],
"source": {
"advisory": "GHSA-xh92-rqrq-227v",
"discovery": "UNKNOWN"
},
"title": "Mastra Docs MCP Server `@mastra/mcp-docs-server` Leads to Information Exposure"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-61685",
"datePublished": "2025-10-03T22:37:09.027Z",
"dateReserved": "2025-09-29T20:25:16.182Z",
"dateUpdated": "2025-10-06T15:52:03.828Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2026-82273 (GCVE-0-2026-82273)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:18 – Updated: 2026-08-28 20:25
VLAI
EPSS
VEX
Title
Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset
Summary
Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and metadata of other resource owners.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 20:25 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mastra-ai/mastra/issues/18911 | issue-tracking |
| https://github.com/mastra-ai/mastra | product |
| https://github.com/mastra-ai/mastra/blob/b7e66f0c… | technical-description |
| https://www.vulncheck.com/advisories/mastra-memor… | third-party-advisory |
Date Public
2026-07-03 00:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-82273",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-28T20:25:03.388875Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-28T20:25:25.139Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/mastra-ai/mastra/issues/18911"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "@mastra/server",
"product": "mastra",
"vendor": "mastra-ai",
"versions": [
{
"lessThanOrEqual": "1.63.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "George Chen"
}
],
"datePublic": "2026-07-03T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and metadata of other resource owners."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-28T16:18:55.518Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "GitHub Issue #18911",
"tags": [
"issue-tracking"
],
"url": "https://github.com/mastra-ai/mastra/issues/18911"
},
{
"tags": [
"product"
],
"url": "https://github.com/mastra-ai/mastra"
},
{
"name": "Vulnerable code: utils.ts",
"tags": [
"technical-description"
],
"url": "https://github.com/mastra-ai/mastra/blob/b7e66f0c478a227985e0062794ef058c3714fabf/packages/server/src/server/handlers/utils.ts"
},
{
"name": "VulnCheck Advisory: Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/mastra-memory-api-thread-ownership-check-is-a-no-op-when-mapusertoresourceid-is-unset"
}
],
"title": "Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-82273",
"datePublished": "2026-08-28T16:18:55.518Z",
"dateReserved": "2026-08-28T11:12:39.515Z",
"dateUpdated": "2026-08-28T20:25:25.139Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-61685 (GCVE-0-2025-61685)
Vulnerability from cvelistv5 – Published: 2025-10-03 22:37 – Updated: 2025-10-06 15:52
VLAI
EPSS
VEX
Title
Mastra Docs MCP Server `@mastra/mcp-docs-server` Leads to Information Exposure
Summary
Mastra is a Typescript framework for building AI agents and assistants. Versions 0.13.8 through 0.13.20-alpha.0 are vulnerable to a Directory Traversal attack that results in the disclosure of directory listings. The code contains a security check to prevent path traversal for reading file contents, but this check is effectively bypassed by subsequent logic that attempts to find directory suggestions. An attacker can leverage this flaw to list the contents of arbitrary directories on the user's filesystem, including the user's home directory, exposing sensitive information about the file system's structure. This issue is fixed in version 0.13.20.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-06 15:51 UTC
CWE
- CWE-548 - Exposure of Information Through Directory Listing
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/mastra-ai/mastra/security/advi… | x_refsource_CONFIRM |
| https://github.com/mastra-ai/mastra/commit/7f2b52… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-61685",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-06T15:51:52.343087Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-06T15:52:03.828Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "mastra",
"vendor": "mastra-ai",
"versions": [
{
"status": "affected",
"version": "\u003c= 0.13.8, \u003c 0.13.20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Mastra is a Typescript framework for building AI agents and assistants. Versions 0.13.8 through 0.13.20-alpha.0 are vulnerable to a Directory Traversal attack that results in the disclosure of directory listings. The code contains a security check to prevent path traversal for reading file contents, but this check is effectively bypassed by subsequent logic that attempts to find directory suggestions. An attacker can leverage this flaw to list the contents of arbitrary directories on the user\u0027s filesystem, including the user\u0027s home directory, exposing sensitive information about the file system\u0027s structure. This issue is fixed in version 0.13.20."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-548",
"description": "CWE-548: Exposure of Information Through Directory Listing",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-03T22:37:09.027Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/mastra-ai/mastra/security/advisories/GHSA-xh92-rqrq-227v",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/mastra-ai/mastra/security/advisories/GHSA-xh92-rqrq-227v"
},
{
"name": "https://github.com/mastra-ai/mastra/commit/7f2b528ba82db512d68832d2f8ad6cbc8bb46cd4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/mastra-ai/mastra/commit/7f2b528ba82db512d68832d2f8ad6cbc8bb46cd4"
}
],
"source": {
"advisory": "GHSA-xh92-rqrq-227v",
"discovery": "UNKNOWN"
},
"title": "Mastra Docs MCP Server `@mastra/mcp-docs-server` Leads to Information Exposure"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-61685",
"datePublished": "2025-10-03T22:37:09.027Z",
"dateReserved": "2025-09-29T20:25:16.182Z",
"dateUpdated": "2025-10-06T15:52:03.828Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}