CVE-2026-24884

{"id": "CVE-2026-24884", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2026-02-04T20:16:05.703", "references": [{"url": "https://github.com/node-modules/compressing/commit/8d16c196c7f1888fc1af957d9ff36117247cea6c", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/node-modules/compressing/commit/ce1c0131c401c071c77d5a1425bf8c88cfc16361", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/node-modules/compressing/security/advisories/GHSA-cc8f-xg8v-72m3", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-59"}]}], "descriptions": [{"lang": "en", "value": "Compressing is a compressing and uncompressing lib for node. In version 2.0.0 and 1.10.3 and prior, Compressing extracts TAR archives while restoring symbolic links without validating their targets. By embedding symlinks that resolve outside the intended extraction directory, an attacker can cause subsequent file entries to be written to arbitrary locations on the host file system. Depending on the extractor\u2019s handling of existing files, this behavior may allow overwriting sensitive files or creating new files in security-critical locations. This issue has been patched in versions 1.10.4 and 2.0.1."}, {"lang": "es", "value": "Compressing es una librer\u00eda de compresi\u00f3n y descompresi\u00f3n para node. En las versiones 2.0.0 y 1.10.3 y anteriores, Compressing extrae archivos TAR mientras restaura enlaces simb\u00f3licos sin validar sus destinos. Al incrustar enlaces simb\u00f3licos que se resuelven fuera del directorio de extracci\u00f3n previsto, un atacante puede hacer que las entradas de archivos subsiguientes se escriban en ubicaciones arbitrarias en el sistema de archivos del host. Dependiendo de c\u00f3mo el extractor maneje los archivos existentes, este comportamiento puede permitir sobrescribir archivos sensibles o crear nuevos archivos en ubicaciones cr\u00edticas para la seguridad. Este problema ha sido parcheado en las versiones 1.10.4 y 2.0.1."}], "lastModified": "2026-02-27T20:27:32.587", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:node-modules:compressing:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "7FD0D71B-4E26-469A-BC9C-DCB66097E813", "versionEndExcluding": "1.10.4"}, {"criteria": "cpe:2.3:a:node-modules:compressing:2.0.0:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "DF61D84F-AAB3-47A3-BB3A-0D35E654643E"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}