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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-7557

An improper verification of cryptographic signature vulnerability in the SAML authentication module of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an unauthenticated remote attacker to bypass authentication and impersonate any user, including administrators. This vulnerability affects deployments with SAML single sign-on enabled.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 23.4%

CVSS Severity

CVSS v3 Score 9.1

References

https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-August-2026

Products affected by CVE-2026-7557

Progress » Marklogic Server » Version: 10.0-1

cpe:2.3:a:progress:marklogic_server:10.0-1
Progress » Marklogic Server » Version: 10.0-10

cpe:2.3:a:progress:marklogic_server:10.0-10
Progress » Marklogic Server » Version: 10.0-10.1

cpe:2.3:a:progress:marklogic_server:10.0-10.1
Progress » Marklogic Server » Version: 10.0-10.2

cpe:2.3:a:progress:marklogic_server:10.0-10.2
Progress » Marklogic Server » Version: 10.0-11

cpe:2.3:a:progress:marklogic_server:10.0-11
Progress » Marklogic Server » Version: 10.0-11.1

cpe:2.3:a:progress:marklogic_server:10.0-11.1
Progress » Marklogic Server » Version: 10.0-2

cpe:2.3:a:progress:marklogic_server:10.0-2
Progress » Marklogic Server » Version: 10.0-2.1

cpe:2.3:a:progress:marklogic_server:10.0-2.1
Progress » Marklogic Server » Version: 10.0-3

cpe:2.3:a:progress:marklogic_server:10.0-3
Progress » Marklogic Server » Version: 10.0-4

cpe:2.3:a:progress:marklogic_server:10.0-4
Progress » Marklogic Server » Version: 10.0-4.2

cpe:2.3:a:progress:marklogic_server:10.0-4.2
Progress » Marklogic Server » Version: 10.0-4.4

cpe:2.3:a:progress:marklogic_server:10.0-4.4
Progress » Marklogic Server » Version: 10.0-5

cpe:2.3:a:progress:marklogic_server:10.0-5
Progress » Marklogic Server » Version: 10.0-5.1

cpe:2.3:a:progress:marklogic_server:10.0-5.1
Progress » Marklogic Server » Version: 10.0-5.2

cpe:2.3:a:progress:marklogic_server:10.0-5.2
Progress » Marklogic Server » Version: 10.0-6

cpe:2.3:a:progress:marklogic_server:10.0-6
Progress » Marklogic Server » Version: 10.0-6.1

cpe:2.3:a:progress:marklogic_server:10.0-6.1
Progress » Marklogic Server » Version: 10.0-6.2

cpe:2.3:a:progress:marklogic_server:10.0-6.2
Progress » Marklogic Server » Version: 10.0-6.3

cpe:2.3:a:progress:marklogic_server:10.0-6.3
Progress » Marklogic Server » Version: 10.0-6.4

cpe:2.3:a:progress:marklogic_server:10.0-6.4
Progress » Marklogic Server » Version: 10.0-6.6

cpe:2.3:a:progress:marklogic_server:10.0-6.6
Progress » Marklogic Server » Version: 10.0-7

cpe:2.3:a:progress:marklogic_server:10.0-7
Progress » Marklogic Server » Version: 10.0-7.1

cpe:2.3:a:progress:marklogic_server:10.0-7.1
Progress » Marklogic Server » Version: 10.0-7.3

cpe:2.3:a:progress:marklogic_server:10.0-7.3
Progress » Marklogic Server » Version: 10.0-7.4

cpe:2.3:a:progress:marklogic_server:10.0-7.4
Progress » Marklogic Server » Version: 10.0-8

cpe:2.3:a:progress:marklogic_server:10.0-8
Progress » Marklogic Server » Version: 10.0-8.1

cpe:2.3:a:progress:marklogic_server:10.0-8.1
Progress » Marklogic Server » Version: 10.0-8.2

cpe:2.3:a:progress:marklogic_server:10.0-8.2
Progress » Marklogic Server » Version: 10.0-8.3

cpe:2.3:a:progress:marklogic_server:10.0-8.3
Progress » Marklogic Server » Version: 10.0-8.5

cpe:2.3:a:progress:marklogic_server:10.0-8.5
Progress » Marklogic Server » Version: 10.0-9

cpe:2.3:a:progress:marklogic_server:10.0-9
Progress » Marklogic Server » Version: 10.0-9.1

cpe:2.3:a:progress:marklogic_server:10.0-9.1
Progress » Marklogic Server » Version: 10.0-9.2

cpe:2.3:a:progress:marklogic_server:10.0-9.2
Progress » Marklogic Server » Version: 10.0-9.4

cpe:2.3:a:progress:marklogic_server:10.0-9.4
Progress » Marklogic Server » Version: 10.0-9.5

cpe:2.3:a:progress:marklogic_server:10.0-9.5
Progress » Marklogic Server » Version: 10.0-9.7

cpe:2.3:a:progress:marklogic_server:10.0-9.7
Progress » Marklogic Server » Version: 11.0.0

cpe:2.3:a:progress:marklogic_server:11.0.0
Progress » Marklogic Server » Version: 11.0.2

cpe:2.3:a:progress:marklogic_server:11.0.2
Progress » Marklogic Server » Version: 11.0.3

cpe:2.3:a:progress:marklogic_server:11.0.3
Progress » Marklogic Server » Version: 11.1.0

cpe:2.3:a:progress:marklogic_server:11.1.0
Progress » Marklogic Server » Version: 11.2.0

cpe:2.3:a:progress:marklogic_server:11.2.0
Progress » Marklogic Server » Version: 11.3.0

cpe:2.3:a:progress:marklogic_server:11.3.0
Progress » Marklogic Server » Version: 11.3.1

cpe:2.3:a:progress:marklogic_server:11.3.1
Progress » Marklogic Server » Version: 11.3.2

cpe:2.3:a:progress:marklogic_server:11.3.2
Progress » Marklogic Server » Version: 11.3.3

cpe:2.3:a:progress:marklogic_server:11.3.3
Progress » Marklogic Server » Version: 11.3.4

cpe:2.3:a:progress:marklogic_server:11.3.4
Progress » Marklogic Server » Version: 11.3.5

cpe:2.3:a:progress:marklogic_server:11.3.5
Progress » Marklogic Server » Version: 12.0.0

cpe:2.3:a:progress:marklogic_server:12.0.0
Progress » Marklogic Server » Version: 12.0.1

cpe:2.3:a:progress:marklogic_server:12.0.1
Progress » Marklogic Server » Version: 12.0.2

cpe:2.3:a:progress:marklogic_server:12.0.2
Progress » Marklogic Server » Version: 9.0-10

cpe:2.3:a:progress:marklogic_server:9.0-10
Progress » Marklogic Server » Version: 9.0-11

cpe:2.3:a:progress:marklogic_server:9.0-11
Progress » Marklogic Server » Version: 9.0-12

cpe:2.3:a:progress:marklogic_server:9.0-12
Progress » Marklogic Server » Version: 9.0-13

cpe:2.3:a:progress:marklogic_server:9.0-13
Progress » Marklogic Server » Version: 9.0-2

cpe:2.3:a:progress:marklogic_server:9.0-2
Progress » Marklogic Server » Version: 9.0-3

cpe:2.3:a:progress:marklogic_server:9.0-3
Progress » Marklogic Server » Version: 9.0-4

cpe:2.3:a:progress:marklogic_server:9.0-4
Progress » Marklogic Server » Version: 9.0-5

cpe:2.3:a:progress:marklogic_server:9.0-5
Progress » Marklogic Server » Version: 9.0-6

cpe:2.3:a:progress:marklogic_server:9.0-6
Progress » Marklogic Server » Version: 9.0-7

cpe:2.3:a:progress:marklogic_server:9.0-7
Progress » Marklogic Server » Version: 9.0-8

cpe:2.3:a:progress:marklogic_server:9.0-8
Progress » Marklogic Server » Version: 9.0-9

cpe:2.3:a:progress:marklogic_server:9.0-9

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Vulnerability Details CVE-2026-7557

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