{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-07-04T03:41:56.309","vulnerabilities":[{"cve":{"id":"CVE-2025-48866","sourceIdentifier":"security-advisories@github.com","published":"2025-06-02T16:15:29.900","lastModified":"2026-06-17T09:30:24.437","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Versions prior to 2.9.10 contain a denial of service vulnerability similar to GHSA-859r-vvv8-rm8r/CVE-2025-47947. The `sanitiseArg` (and `sanitizeArg` - this is the same action but an alias) is vulnerable to adding an excessive number of arguments, thereby leading to denial of service. Version 2.9.10 fixes the issue. As a workaround, avoid using rules that contain the  `sanitiseArg` (or `sanitizeArg`) action."},{"lang":"es","value":"ModSecurity es un motor de firewall de aplicaciones web (WAF) multiplataforma de código abierto para Apache, IIS y Nginx. Las versiones anteriores a la 2.9.10 contienen una vulnerabilidad de denegación de servicio similar a GHSA-859r-vvv8-rm8r/CVE-2025-47947. La acción `sanitiseArg` (y `sanitizeArg`, que es la misma acción pero un alias) es vulnerable a añadir un número excesivo de argumentos, lo que provoca una denegación de servicio. La versión 2.9.10 corrige el problema. Como workaround, evite usar reglas que contengan la acción `sanitiseArg` (o `sanitizeArg`)."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"owasp-modsecurity","product":"ModSecurity","versions":[{"version":"< 2.9.10","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-06-02T15:52:43.836965Z","id":"CVE-2025-48866","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-1050"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:owasp:modsecurity:*:*:*:*:*:*:*:*","versionEndExcluding":"2.9.10","matchCriteriaId":"60F5291C-3B49-450D-B2C5-620633BBA7EB"}]}]}],"references":[{"url":"https://github.com/owasp-modsecurity/ModSecurity/commit/3a54ccea62d3f7151bb08cb78d60c5e90b53ca2e","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/owasp-modsecurity/ModSecurity/security/advisories/GHSA-859r-vvv8-rm8r","source":"security-advisories@github.com","tags":["Not Applicable"]},{"url":"https://github.com/owasp-modsecurity/ModSecurity/security/advisories/GHSA-f82j-8pp7-cw2w","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]},{"url":"https://github.com/owasp-modsecurity/ModSecurity/wiki/Reference-Manual-(v2.x)#sanitisearg","source":"security-advisories@github.com","tags":["Product"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/06/msg00009.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"]}]}}]}