{"identifier":"CVE-2025-63561","cve":{"id":"CVE-2025-63561","description":"Summer Pearl Group Vacation Rental Management Platform prior to 1.0.2 is susceptible to a Slowloris-style Denial-of-Service (DoS) condition in the HTTP connection handling layer, where an attacker that opens and maintains many slow or partially-completed HTTP connections can exhaust the server’s connection pool and worker capacity, preventing legitimate users and APIs from accessing the service.","published":"2025-10-31T20:15:53.280000+00:00","modified":"2026-10-27T12:10:00.343000+00:00","status":"Analyzed","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cvss_version":"3.1","affected":[{"criteria":"cpe:2.3:a:summerpearlgroup:vacation_rental_management_platform:*:*:*:*:*:*:*:*","versionStartIncluding":"","versionStartExcluding":"","versionEndIncluding":"","versionEndExcluding":"1.0.2"}],"weaknesses":["CWE-400"],"references":[{"url":"https://github.com/Stolichnayer/Summer-Pearl-Group-Slowloris-DoS","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"cve@mitre.org","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":"2025-10-31T20:07:41.532307Z","id":"CVE-2025-63561","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:summerpearlgroup:vacation_rental_management_platform:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.2","matchCriteriaId":"E70289E7-BECA-463B-ABB1-0C46DBDF2057"}]}]}],"source":"nvd","retrieved_at":"2026-10-28T10:18:12.370553+00:00","exploited":false,"kev_stale":false,"products":["summerpearlgroup / vacation rental management platform"],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence."]},"epss":{"probability":0.00403,"percentile":0.34468,"date":"2026-10-29","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"github.com","source_url":"https://github.com/Stolichnayer/Summer-Pearl-Group-Slowloris-DoS","investigate_url":"https://investigate.aeglixmind.com/#github.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2025-63561","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2025-63561","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2025-63561","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}