CVE-2026-85962— Improper authentication in Progress MarkLogic Server SAML processing
Quick assessment
Affected
Progress Software Corporation MarkLogic Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Progress MarkLogic Server 12.x 在 12.1.0 之前的版本以及 11.x 在 11.3.7 之前的版本中，在 SAML 处理过程中存在身份验证不当的漏洞。在使用 SAML 身份验证的部署环境中，未经身份验证的远程攻击者可能使受影响的服务器接受本应被拒绝的断言（assertion），从而导致潜在的未授权访问。
Affected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Progress Software Corporation | MarkLogic Server | 11.0.0< 11.3.7 |
affected |
12.0.0< 12.1.0 |
affected |
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I. Basic Information for CVE-2026-85962
Vulnerability Information
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Vulnerability Title
Improper authentication in Progress MarkLogic Server SAML processing
Source: CVE Program / CVE List V5
Vulnerability Description
Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an improper authentication vulnerability in SAML processing. In deployments that use SAML authentication, an unauthenticated remote attacker could cause the affected server to accept an assertion that should be rejected, potentially resulting in unauthorized access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Progress Software Corporation | MarkLogic Server | 11.0.0 ~ 11.3.7 | - |
|
II. Public POCs for CVE-2026-85962
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-85962 (1)
Same Patch Batch · Progress Software Corporation · 2026-10-12 · 31 CVEs total
| CVE-2026-85947 | 9.9 CRITICAL | Improper privilege management in Progress MarkLogic Server forest operations |
| CVE-2026-85948 | 9.9 CRITICAL | Improper privilege management in Progress MarkLogic Server Management API |
| CVE-2026-85955 | 9.9 CRITICAL | Improper privilege management in Progress MarkLogic Server xdmp:eval-in |
| CVE-2026-85956 | 9.6 CRITICAL | Improper privilege management in Progress MarkLogic Server backup and restore operations |
| CVE-2026-9191 | 9.6 CRITICAL | Insufficient isolation of user-supplied code in Progress MarkLogic Server |
| CVE-2026-85954 | 8.6 HIGH | Improper privilege management in Progress MarkLogic Server higher-order XQuery functions |
| CVE-2026-85951 | 8.5 HIGH | Server-side request forgery in Progress MarkLogic Server Azure deployments |
| CVE-2026-85952 | 8.5 HIGH | Server-side request forgery in Progress MarkLogic Server Linux cloud deployments |
| CVE-2026-85953 | 8.5 HIGH | Path traversal and privilege management flaws in Progress MarkLogic Server InfoStudio |
| CVE-2026-85950 | 8.4 HIGH | Improper privilege management in Progress MarkLogic Server REST extensions |
| CVE-2026-85949 | 8.1 HIGH | Sensitive information exposure in Progress MarkLogic Server trace logs |
| CVE-2026-85965 | 8.0 HIGH | Use-after-free in Progress MarkLogic Server JavaScript engine integration |
| CVE-2026-85966 | 7.7 HIGH | Exposure of sensitive information in Progress MarkLogic Server |
| CVE-2026-85964 | 7.7 HIGH | Path traversal in Progress MarkLogic Server Query Console |
| CVE-2026-85958 | 7.5 HIGH | Improper OAuth token validation in Progress MarkLogic Server |
| CVE-2026-85975 | 7.5 HIGH | Cleartext transmission in Progress MarkLogic Server Amazon S3 connections |
| CVE-2026-85963 | 7.5 HIGH | Server-side request forgery and hard-coded key in Progress MarkLogic Server OpsDirector |
| CVE-2026-85960 | 7.5 HIGH | Cross-site request forgery in Progress MarkLogic Server Query Console |
| CVE-2026-85961 | 7.5 HIGH | Sensitive information exposure in Progress MarkLogic Server Azure deployments |
| CVE-2026-85957 | 7.5 HIGH | Improper XML external entity restriction in Progress MarkLogic Server SAML processing |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: MarkLogic Server
-
CVE-2026-85976
HTTP response splitting in Progress MarkLogic Server Query C -
CVE-2026-85975
Cleartext transmission in Progress MarkLogic Server Amazon S -
CVE-2026-85974
Improper TLS hostname verification in Progress MarkLogic Ser -
CVE-2026-85973
Cleartext transmission in Progress MarkLogic Server cluster -
CVE-2026-85972
Improper Kerberos server verification in Progress MarkLogic
Same vendor: Progress Software Corporation
-
CVE-2026-85976
HTTP response splitting in Progress MarkLogic Server Query C -
CVE-2026-85975
Cleartext transmission in Progress MarkLogic Server Amazon S -
CVE-2026-85974
Improper TLS hostname verification in Progress MarkLogic Ser -
CVE-2026-85973
Cleartext transmission in Progress MarkLogic Server cluster -
CVE-2026-85972
Improper Kerberos server verification in Progress MarkLogic
Same weakness: CWE-287
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CVE-2026-100163
Appointment Booking Plugin <= 5.7.2 - Unauthenticated Authen -
CVE-2026-110097
Ikaros 1.2.0 through 1.2.5 TOTP Authentication Bypass via Te -
CVE-2026-53709
MCP Context Forge: Hardcoded default JWT_SECRET_KEY shipped -
CVE-2026-93907
IBM WebSphere Application Server is affected by a bypass aut -
CVE-2026-95680
IBM WebSphere Application Server is affected by an authoriza
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