CVE-2024-27302

{"id": "CVE-2024-27302", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2024-03-06T19:15:08.330", "references": [{"url": "https://github.com/zeromicro/go-zero/commit/d9d79e930dff6218a873f4f02115df61c38b15db", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/zeromicro/go-zero/security/advisories/GHSA-fgxv-gw55-r5fq", "tags": ["Vendor Advisory", "Exploit"], "source": "security-advisories@github.com"}, {"url": "https://github.com/zeromicro/go-zero/commit/d9d79e930dff6218a873f4f02115df61c38b15db", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/zeromicro/go-zero/security/advisories/GHSA-fgxv-gw55-r5fq", "tags": ["Vendor Advisory", "Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "go-zero is a web and rpc framework. Go-zero allows user to specify a CORS Filter with a configurable allows param - which is an array of domains allowed in CORS policy. However, the `isOriginAllowed` uses `strings.HasSuffix` to check the origin, which leads to bypass via a malicious domain. This vulnerability is capable of breaking CORS policy and thus allowing any page to make requests and/or retrieve data on behalf of other users. Version 1.4.4 fixes this issue.\n"}, {"lang": "es", "value": "go-zero es un framework web y rpc. Go-zero permite al usuario especificar un filtro CORS con un par\u00e1metro de permisos configurable, que es una serie de dominios permitidos en la pol\u00edtica CORS. Sin embargo, `isOriginAllowed` usa `strings.HasSuffix` para verificar el origen, lo que lleva a pasar por alto un dominio malicioso. Esta vulnerabilidad es capaz de romper la pol\u00edtica CORS y as\u00ed permitir que cualquier p\u00e1gina realice solicitudes y/o recupere datos en nombre de otros usuarios. La versi\u00f3n 1.4.4 soluciona este problema."}], "lastModified": "2025-12-03T21:26:13.653", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:go-zero:go-zero:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA8631C0-17CF-4C5F-B40D-079902220441", "versionEndExcluding": "1.4.4"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}