{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-36474", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-06-21T18:50:41.703Z", "datePublished": "2023-06-28T21:20:22.455Z", "dateUpdated": "2023-06-28T21:20:22.455Z"}, "containers": {"cna": {"title": "Interactsh server settings make users vulnerable to Subdomain Takeover", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78"}, {"name": "https://github.com/projectdiscovery/interactsh/issues/136", "tags": ["x_refsource_MISC"], "url": "https://github.com/projectdiscovery/interactsh/issues/136"}, {"name": "https://github.com/projectdiscovery/interactsh/pull/155", "tags": ["x_refsource_MISC"], "url": "https://github.com/projectdiscovery/interactsh/pull/155"}, {"name": "https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/", "tags": ["x_refsource_MISC"], "url": "https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/"}], "affected": [{"vendor": "projectdiscovery", "product": "interactsh", "versions": [{"version": "< 1.0.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-06-28T21:20:22.455Z"}, "descriptions": [{"lang": "en", "value": "Interactsh is an open-source tool for detecting out-of-band interactions. Domains configured with interactsh server prior to version 1.0.0 were vulnerable to subdomain takeover for a specific subdomain, i.e `app.` Interactsh server used to create cname entries for `app` pointing to `projectdiscovery.github.io` as default, which intended to used for hosting interactsh web client using GitHub pages. This is a security issue with a self-hosted interactsh server in which the user may not have configured a web client but still have a CNAME entry pointing to GitHub pages, making them vulnerable to subdomain takeover. This allows a threat actor to host / run arbitrary client side code (cross-site scripting) in a user's browser when browsing the vulnerable subdomain. Version 1.0.0 fixes this issue by making CNAME optional, rather than default."}], "source": {"advisory": "GHSA-m36x-mgfh-8g78", "discovery": "UNKNOWN"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:projectdiscovery:interactsh:*:*:*:*:*:*:*:*", "matchCriteriaId": "B784FE37-ACDC-4D8A-B3B0-3A72EFBCACC6", "versionEndExcluding": "1.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Interactsh is an open-source tool for detecting out-of-band interactions. Domains configured with interactsh server prior to version 1.0.0 were vulnerable to subdomain takeover for a specific subdomain, i.e `app.` Interactsh server used to create cname entries for `app` pointing to `projectdiscovery.github.io` as default, which intended to used for hosting interactsh web client using GitHub pages. This is a security issue with a self-hosted interactsh server in which the user may not have configured a web client but still have a CNAME entry pointing to GitHub pages, making them vulnerable to subdomain takeover. This allows a threat actor to host / run arbitrary client side code (cross-site scripting) in a user's browser when browsing the vulnerable subdomain. Version 1.0.0 fixes this issue by making CNAME optional, rather than default."}], "id": "CVE-2023-36474", "lastModified": "2023-07-07T14:54:51.293", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-06-28T22:15:09.503", "references": [{"source": "security-advisories@github.com", "tags": ["Issue Tracking"], "url": "https://github.com/projectdiscovery/interactsh/issues/136"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/projectdiscovery/interactsh/pull/155"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78"}, {"source": "security-advisories@github.com", "tags": ["Technical Description"], "url": "https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}