CVE-2026-91643Medium· 5.3▾ SunlitVulnerability in Oracle Essbase (component: Java Based Agent). The supported version that is affected is 21.8.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Ess…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Vulnerability in Oracle Essbase (component: Java Based Agent). The supported version that is affected is 21.8.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Essbase accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
oracle_essbase 21.8.3.0.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-91632High· 7.7Vulnerability in Oracle Essbase (component: Security)
CVE-2026-91630Medium· 6.8Vulnerability in Oracle Essbase (component: Security)
CVE-2026-91633Medium· 6.0Vulnerability in Oracle Essbase (component: Security)
CVE-2026-91631Medium· 5.0Vulnerability in Oracle Essbase (component: Security)
CVE-2026-91636High· 7.7Vulnerability in Oracle Essbase (component: Security)
CVE-2026-91634Medium· 5.3Vulnerability in Oracle Essbase (component: Security)