CVE-2021-32806

{"containers": {"cna": {"affected": [{"product": "Products.isurlinportal", "vendor": "plone", "versions": [{"status": "affected", "version": "< 1.2.0"}]}], "descriptions": [{"lang": "en", "value": "Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-601", "description": "CWE-601: URL Redirection to Untrusted Site ('Open Redirect')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-08-12T04:06:11.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"}, {"name": "JVN#50804280", "tags": ["third-party-advisory", "x_refsource_JVN"], "url": "http://jvn.jp/en/jp/JVN50804280/index.html"}], "source": {"advisory": "GHSA-q3m9-9fj2-mfwr", "discovery": "UNKNOWN"}, "title": "URL Redirection to Untrusted Site ('Open Redirect') in Products.isurlinportal", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-32806", "STATE": "PUBLIC", "TITLE": "URL Redirection to Untrusted Site ('Open Redirect') in Products.isurlinportal"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Products.isurlinportal", "version": {"version_data": [{"version_value": "< 1.2.0"}]}}]}, "vendor_name": "plone"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Products.isurlinportal is a replacement for isURLInPortal method in Plone. 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{"affected": [{"affectedData": [{"product": "Products.isurlinportal", "vendor": "plone", "versions": [{"status": "affected", "version": "< 1.2.0"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:plone:isurlinportal:*:*:*:*:*:plone:*:*", "matchCriteriaId": "71C24725-5100-4641-B28D-D2E55BA0FED7", "versionEndExcluding": "1.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0."}, {"lang": "es", "value": "Products.isurlinportal es un sustituto del m\u00e9todo isURLInPortal de Plone. Unas versiones de Products.isurlinportal versiones anteriores a 1.2.0, presentan una vulnerabilidad de Open Redirect. Varias partes de Plone usa una comprobaci\u00f3n \"is url in portal\" por seguridad, principalmente para ver si es seguro redirigir a una url. Una url como \"https://example.org\" no est\u00e1 en el portal. La url \"https:example.org\" sin barras es considerada que est\u00e1 en el portal. Cuando se redirige, algunos navegadores van a \"https://example.org\", otros dan un error. Unos atacantes pueden usar esto para redirigir a las v\u00edctimas a su sitio, especialmente como parte de un ataque de phishing. El problema ha sido parcheado en Products.isurlinportal versi\u00f3n 1.2.0"}], "id": "CVE-2021-32806", "lastModified": "2026-06-17T03:53:40.033", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}, {"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"}]}, "published": "2021-08-02T19:15:08.133", "references": [{"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "http://jvn.jp/en/jp/JVN50804280/index.html"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://jvn.jp/en/jp/JVN50804280/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-601"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-601"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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