{"id":"CLEANSTART-2026-YP50898","summary":"Apache Log4j Core's  XmlLayout https://logging","details":"Multiple security vulnerabilities affect the wso2is package. Apache Log4j Core's XmlLayout https://logging. See references for individual vulnerability details.","modified":"2026-09-18T02:00:04.763348247Z","published":"2026-09-18T00:50:58.516182Z","upstream":["CVE-2025-1396","CVE-2025-55754","CVE-2025-67030","CVE-2026-19032","CVE-2026-34480","CVE-2026-34481","CVE-2026-49844","CVE-2026-54512","CVE-2026-54513","CVE-2026-54514","CVE-2026-54515","CVE-2026-59888","CVE-2026-59889","CVE-2026-71290","CVE-2026-83557","ghsa-r7wm-3cxj-wff9"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-YP50898.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2025-1396"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2025-55754"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2025-67030"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-19032"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-34480"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-34481"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-49844"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-54512"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-54513"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-54514"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-54515"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-59888"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-59889"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-71290"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-83557"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-r7wm-3cxj-wff9"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1396"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55754"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-67030"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19032"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34480"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34481"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49844"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54512"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54513"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54514"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54515"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59888"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59889"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71290"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-83557"}],"affected":[{"package":{"name":"wso2is","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.2.0-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YP50898.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}