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2 vulnerabilities by prowler-cloud
CVE-2026-59151 (GCVE-0-2026-59151)
Vulnerability from nvd – Published: 2026-07-10 17:50 – Updated: 2026-07-10 17:50
VLAI
EPSS
VEX
Title
Prowler: SAML Domain Claiming Enables Cross-Tenant Account Takeover
Summary
Prowler is a cloud security platform. Prior to 5.30.3, Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, and the ACS finish logic in api/src/backend/api/v1/views.py recalculated the tenant from user.email instead of binding token issuance to the validated SAML configuration. An authenticated attacker with a controlled SAML IdP could complete a valid SAML flow for an attacker-controlled domain while asserting an email address from another configured domain, causing a SAMLToken and tenant-scoped JWT to be issued for the wrong tenant and enabling cross-tenant account takeover. This issue is fixed in version 5.30.3.
Severity
9.6 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/prowler-cloud/prowler/security… | x_refsource_CONFIRM |
| https://github.com/prowler-cloud/prowler/pull/11650 | x_refsource_MISC |
| https://github.com/prowler-cloud/prowler/commit/b… | x_refsource_MISC |
| https://github.com/prowler-cloud/prowler/commit/f… | x_refsource_MISC |
| https://github.com/prowler-cloud/prowler/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| prowler-cloud | prowler |
Affected:
< 5.30.3
|
{
"containers": {
"cna": {
"affected": [
{
"product": "prowler",
"vendor": "prowler-cloud",
"versions": [
{
"status": "affected",
"version": "\u003c 5.30.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Prowler is a cloud security platform. Prior to 5.30.3, Prowler\u0027s SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, and the ACS finish logic in api/src/backend/api/v1/views.py recalculated the tenant from user.email instead of binding token issuance to the validated SAML configuration. An authenticated attacker with a controlled SAML IdP could complete a valid SAML flow for an attacker-controlled domain while asserting an email address from another configured domain, causing a SAMLToken and tenant-scoped JWT to be issued for the wrong tenant and enabling cross-tenant account takeover. This issue is fixed in version 5.30.3."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287: Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-10T17:50:07.303Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/prowler-cloud/prowler/security/advisories/GHSA-h8m9-jgf8-vwvp",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/prowler-cloud/prowler/security/advisories/GHSA-h8m9-jgf8-vwvp"
},
{
"name": "https://github.com/prowler-cloud/prowler/pull/11650",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/pull/11650"
},
{
"name": "https://github.com/prowler-cloud/prowler/commit/bf3b5c2ba713e533014927141b64948c82c8f32e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/commit/bf3b5c2ba713e533014927141b64948c82c8f32e"
},
{
"name": "https://github.com/prowler-cloud/prowler/commit/f5ff30ad175bd2edf02cd28872653c1cda5867b7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/commit/f5ff30ad175bd2edf02cd28872653c1cda5867b7"
},
{
"name": "https://github.com/prowler-cloud/prowler/releases/tag/5.30.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/releases/tag/5.30.3"
}
],
"source": {
"advisory": "GHSA-h8m9-jgf8-vwvp",
"discovery": "UNKNOWN"
},
"title": "Prowler: SAML Domain Claiming Enables Cross-Tenant Account Takeover"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-59151",
"datePublished": "2026-07-10T17:50:07.303Z",
"dateReserved": "2026-07-02T16:50:27.886Z",
"dateUpdated": "2026-07-10T17:50:07.303Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-59151 (GCVE-0-2026-59151)
Vulnerability from cvelistv5 – Published: 2026-07-10 17:50 – Updated: 2026-07-10 17:50
VLAI
EPSS
VEX
Title
Prowler: SAML Domain Claiming Enables Cross-Tenant Account Takeover
Summary
Prowler is a cloud security platform. Prior to 5.30.3, Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, and the ACS finish logic in api/src/backend/api/v1/views.py recalculated the tenant from user.email instead of binding token issuance to the validated SAML configuration. An authenticated attacker with a controlled SAML IdP could complete a valid SAML flow for an attacker-controlled domain while asserting an email address from another configured domain, causing a SAMLToken and tenant-scoped JWT to be issued for the wrong tenant and enabling cross-tenant account takeover. This issue is fixed in version 5.30.3.
Severity
9.6 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/prowler-cloud/prowler/security… | x_refsource_CONFIRM |
| https://github.com/prowler-cloud/prowler/pull/11650 | x_refsource_MISC |
| https://github.com/prowler-cloud/prowler/commit/b… | x_refsource_MISC |
| https://github.com/prowler-cloud/prowler/commit/f… | x_refsource_MISC |
| https://github.com/prowler-cloud/prowler/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| prowler-cloud | prowler |
Affected:
< 5.30.3
|
{
"containers": {
"cna": {
"affected": [
{
"product": "prowler",
"vendor": "prowler-cloud",
"versions": [
{
"status": "affected",
"version": "\u003c 5.30.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Prowler is a cloud security platform. Prior to 5.30.3, Prowler\u0027s SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, and the ACS finish logic in api/src/backend/api/v1/views.py recalculated the tenant from user.email instead of binding token issuance to the validated SAML configuration. An authenticated attacker with a controlled SAML IdP could complete a valid SAML flow for an attacker-controlled domain while asserting an email address from another configured domain, causing a SAMLToken and tenant-scoped JWT to be issued for the wrong tenant and enabling cross-tenant account takeover. This issue is fixed in version 5.30.3."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287: Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-10T17:50:07.303Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/prowler-cloud/prowler/security/advisories/GHSA-h8m9-jgf8-vwvp",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/prowler-cloud/prowler/security/advisories/GHSA-h8m9-jgf8-vwvp"
},
{
"name": "https://github.com/prowler-cloud/prowler/pull/11650",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/pull/11650"
},
{
"name": "https://github.com/prowler-cloud/prowler/commit/bf3b5c2ba713e533014927141b64948c82c8f32e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/commit/bf3b5c2ba713e533014927141b64948c82c8f32e"
},
{
"name": "https://github.com/prowler-cloud/prowler/commit/f5ff30ad175bd2edf02cd28872653c1cda5867b7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/commit/f5ff30ad175bd2edf02cd28872653c1cda5867b7"
},
{
"name": "https://github.com/prowler-cloud/prowler/releases/tag/5.30.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/prowler-cloud/prowler/releases/tag/5.30.3"
}
],
"source": {
"advisory": "GHSA-h8m9-jgf8-vwvp",
"discovery": "UNKNOWN"
},
"title": "Prowler: SAML Domain Claiming Enables Cross-Tenant Account Takeover"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-59151",
"datePublished": "2026-07-10T17:50:07.303Z",
"dateReserved": "2026-07-02T16:50:27.886Z",
"dateUpdated": "2026-07-10T17:50:07.303Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}