Known Vulnerabilities for Simple Machines Forum by Simplemachines

Listed below are 10 of the newest known vulnerabilities associated with "Simple Machines Forum" by "Simplemachines".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-61520 json Simple Machines Forum 2.1 prior to commit 4bf35cf and 3.0 prior to commit b4d23df contains a server-side request forgery vuln... Not Provided 2026-07-14 2026-07-15
CVE-2026-39903 json Simple Machines Forum 2.1 prior to commit 7d048f8 and 3.0 prior to commit a7875e8 contains an authorization bypass vulnerabil... Not Provided 2026-07-10 2026-07-14
CVE-2022-26982 json ** DISPUTED ** SimpleMachinesForum 2.1.1 and earlier allows remote authenticated administrators to execute arbitrary code by ... 7.2 - HIGH 2022-04-05 2023-11-07
CVE-2019-12490 json An issue was discovered in Simple Machines Forum (SMF) before 2.0.16. Reverse tabnabbing can occur because of use of _blank f... 6.5 - MEDIUM 2020-01-22 2020-08-24
CVE-2018-10305 json The MessageSearch2 function in PersonalMessage.php in Simple Machines Forum (SMF) before 2.0.15 does not properly use the pos... 9.8 - CRITICAL 2018-04-24 2019-10-03
CVE-2016-5727 json Not Provided 2017-02-09 2025-04-20
CVE-2016-5726 json Not Provided 2017-02-09 2025-04-20
CVE-2013-7468 json Simple Machines Forum (SMF) 2.0.4 allows PHP Code Injection via the index.php?action=admin;area=languages;sa=editlang diction... 8.1 - HIGH 2019-03-07 2019-03-08
CVE-2013-7467 json Simple Machines Forum (SMF) 2.0.4 allows XSS via the index.php?action=pm;sa=settings;save sa parameter. 6.1 - MEDIUM 2019-03-07 2019-03-08
CVE-2013-7466 json Simple Machines Forum (SMF) 2.0.4 allows local file inclusion, with resultant remote code execution, in install.php via ../ d... 8.8 - HIGH 2019-03-07 2019-03-12
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSimplemachinesSimple Machines Forum2.1
ApplicationSimplemachinesSimple Machines Forum2.0.9
ApplicationSimplemachinesSimple Machines Forum2.0.8
ApplicationSimplemachinesSimple Machines Forum2.0.7
ApplicationSimplemachinesSimple Machines Forum2.0.6
ApplicationSimplemachinesSimple Machines Forum2.0.5
ApplicationSimplemachinesSimple Machines Forum2.0.4
ApplicationSimplemachinesSimple Machines Forum2.0.3
ApplicationSimplemachinesSimple Machines Forum2.0.2
ApplicationSimplemachinesSimple Machines Forum2.0.16
ApplicationSimplemachinesSimple Machines Forum2.0.15
ApplicationSimplemachinesSimple Machines Forum2.0.14
ApplicationSimplemachinesSimple Machines Forum2.0.13
ApplicationSimplemachinesSimple Machines Forum2.0.12
ApplicationSimplemachinesSimple Machines Forum2.0.11
ApplicationSimplemachinesSimple Machines Forum2.0.10
ApplicationSimplemachinesSimple Machines Forum2.0.1
ApplicationSimplemachinesSimple Machines Forum2.0
ApplicationSimplemachinesSimple Machines Forum2.0
ApplicationSimplemachinesSimple Machines Forum2.0
Results limited to 20 most recent known configurations
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