{"id":"CVE-2025-29784","state":"PUBLISHED","title":"NamelessMC Has Lack of Length Validation for s Parameter in GET Requests","description":"NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, the s parameter in GET requests for forum search functionality lacks length validation, allowing attackers to submit excessively long search queries. This oversight can lead to performance degradation and potential denial-of-service (DoS) attacks. This issue has been patched in version 2.2.0.","publishedAt":"2025-04-18T15:50:17.656Z","updatedAt":"2025-04-18T16:05:30.640Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["NamelessMC Nameless"],"affected":[{"vendor":"NamelessMC","product":"Nameless","versions":[{"version":"< 2.2.0","status":"affected"}]}],"references":["https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm","https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd","https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0"],"weaknesses":["CWE-130","CWE-20","CWE-1284"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/29xxx/CVE-2025-29784.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-29784","state":"PUBLISHED","datePublished":"2025-04-18T15:50:17.656Z","dateUpdated":"2025-04-18T16:05:30.640Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-03-11T14:23:00.475Z"},"containers":{"cna":{"title":"NamelessMC Has Lack of Length Validation for s Parameter in GET Requests","descriptions":[{"lang":"en","value":"NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, the s parameter in GET requests for forum search functionality lacks length validation, allowing attackers to submit excessively long search queries. This oversight can lead to performance degradation and potential denial-of-service (DoS) attacks. This issue has been patched in version 2.2.0."}],"affected":[{"vendor":"NamelessMC","product":"Nameless","versions":[{"version":"< 2.2.0","status":"affected"}]}],"references":[{"url":"https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm","name":"https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd","name":"https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd","tags":["x_refsource_MISC"]},{"url":"https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0","name":"https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-130","lang":"en","description":"CWE-130: Improper Handling of Length Parameter Inconsistency","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-1284","lang":"en","description":"CWE-1284: Improper Validation of Specified Quantity in Input","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-04-18T15:50:17.656Z"},"source":{"advisory":"GHSA-4hrq-rf96-c2jm","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-18T16:05:26.830187Z","id":"CVE-2025-29784","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-18T16:05:30.640Z"}}]}}}