{"id":"CVE-2026-22243","state":"PUBLISHED","title":"EGroupware has SQL Injection in Nextmatch Filter Processing","description":"EGroupware is a Web based groupware server written in PHP. A SQL Injection vulnerability exists in the core components of EGroupware prior to versions 23.1.20260113 and 26.0.20260113, specifically in the `Nextmatch` filter processing. The flaw allows authenticated attackers to inject arbitrary SQL commands into the `WHERE` clause of database queries. This is achieved by exploiting a PHP type juggling issue where JSON decoding converts numeric strings into integers, bypassing the `is_int()` security check used by the application. Versions 23.1.20260113 and 26.0.20260113 patch the vulnerability.","publishedAt":"2026-01-28T16:05:35.641Z","updatedAt":"2026-01-28T16:28:24.378Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["EGroupware egroupware"],"affected":[{"vendor":"EGroupware","product":"egroupware","versions":[{"version":"< 23.1.20260113","status":"affected"},{"version":"< 26.0.20260113","status":"affected"}]}],"references":["https://github.com/EGroupware/egroupware/security/advisories/GHSA-rvxj-7f72-mhrx","https://github.com/EGroupware/egroupware/releases/tag/23.1.20260113","https://github.com/EGroupware/egroupware/releases/tag/26.0.20260113"],"weaknesses":["CWE-89"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/22xxx/CVE-2026-22243.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22243","state":"PUBLISHED","datePublished":"2026-01-28T16:05:35.641Z","dateUpdated":"2026-01-28T16:28:24.378Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-07T05:19:12.920Z"},"containers":{"cna":{"title":"EGroupware has SQL Injection in Nextmatch Filter Processing","descriptions":[{"lang":"en","value":"EGroupware is a Web based groupware server written in PHP. A SQL Injection vulnerability exists in the core components of EGroupware prior to versions 23.1.20260113 and 26.0.20260113, specifically in the `Nextmatch` filter processing. The flaw allows authenticated attackers to inject arbitrary SQL commands into the `WHERE` clause of database queries. This is achieved by exploiting a PHP type juggling issue where JSON decoding converts numeric strings into integers, bypassing the `is_int()` security check used by the application. Versions 23.1.20260113 and 26.0.20260113 patch the vulnerability."}],"affected":[{"vendor":"EGroupware","product":"egroupware","versions":[{"version":"< 23.1.20260113","status":"affected"},{"version":"< 26.0.20260113","status":"affected"}]}],"references":[{"url":"https://github.com/EGroupware/egroupware/security/advisories/GHSA-rvxj-7f72-mhrx","name":"https://github.com/EGroupware/egroupware/security/advisories/GHSA-rvxj-7f72-mhrx","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/EGroupware/egroupware/releases/tag/23.1.20260113","name":"https://github.com/EGroupware/egroupware/releases/tag/23.1.20260113","tags":["x_refsource_MISC"]},{"url":"https://github.com/EGroupware/egroupware/releases/tag/26.0.20260113","name":"https://github.com/EGroupware/egroupware/releases/tag/26.0.20260113","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-01-28T16:05:35.641Z"},"source":{"advisory":"GHSA-rvxj-7f72-mhrx","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-28T16:27:48.437430Z","id":"CVE-2026-22243","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-28T16:28:24.378Z"}}]}}}