{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T19:37:28.570","vulnerabilities":[{"cve":{"id":"CVE-2025-58447","sourceIdentifier":"security-advisories@github.com","published":"2025-09-09T23:15:36.497","lastModified":"2025-09-17T20:53:21.610","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"rAthena is an open-source cross-platform massively multiplayer online role playing game (MMORPG) server. Versions prior to commit 2f5248b have a heap-based buffer overflow in the login server, remote attacker to overwrite adjacent session fields by sending a crafted `CA_SSO_LOGIN_REQ` with an oversized token length. This leads to immediate denial of service (crash) and it is possible to achieve remote code execution via heap corruption. Commit 2f5248b fixes the issue."}],"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:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-122"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:rathena:rathena:*:*:*:*:*:*:*:*","versionEndExcluding":"2025-09-06","matchCriteriaId":"B83A684A-6132-43B6-82AE-F7286BA9849C"}]}]}],"references":[{"url":"https://github.com/rathena/rathena/commit/2f5248b9cd9a8c6b42422ddecfc4cc2cd0e69e4b","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/rathena/rathena/security/advisories/GHSA-4p33-6xqr-cm6x","source":"security-advisories@github.com","tags":["Vendor Advisory"]}]}}]}