Vulnerability · Published Oct 12, 2026 · Assigned by ProgressSoftware
CVE-2026-85959Insufficient authentication logging in Progress MarkLogic Server
High 7.5
In plain English
A high-severity security flaw in MarkLogic Server from Progress Software Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 65.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 do not consistently record successful authentication events in audit logs, which could limit customers' ability to detect and investigate unauthorized access or credential misuse.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Progress Software Corporation | MarkLogic Server | 11.0.0 – before 11.3.712.0.0 – before 12.1.0 |
Weakness: CWE-778 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N