Vendor
MISP
184 known vulnerabilities.
Products
184 results · Feed
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High 7.7
MISP: PHP phar stream wrapper enables deserialization and code execution via caller-influenced filesystem paths
MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a c…
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Medium 5.3
MISP ACLComponent: Typo in previewEventAttributes ACL key bypasses intended access restriction
A typo in the MISP ACLComponent access control configuration caused the ACL rule for the previewEventAttributes action to reference the permission string 'theming_enabled*' (with a trailing asterisk) instead of the correct 'theming_enabled'. In the MISP ACL s…
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Medium 6.9
MISP: Disabled-user check ineffective in pre-authentication TOTP login branch
In MISP's UsersController login() method, the pre-authentication database query used for the TOTP (two-factor authentication) verification branch did not include the User.disabled column in its SELECT fields list. The query selected only User.password, User.t…
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Medium 5.1
MISP OrganisationsController File Existence and Image-Type Oracle via Forged Upload tmp_name
In MISP, the OrganisationsController::__uploadLogo method processed a caller-supplied tmp_name value with filesystem probes (file_exists, MIME type detection, EXIF reading) before verifying that the value corresponded to a genuine PHP file upload via is_uploa…
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Medium 5.1
MISP Path Traversal via Organization Name in Org-Statistics Logo Check
In MISP, the __statisticsOrgs method in UsersController.php used the organization name directly as a file-system path component when checking for the existence of an organization logo image. The original code called file_exists() with a path constructed as AP…
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Medium 5.3
MISP Path Traversal in OrgImgHelper findOrgImage via Crafted Organization Name
The findOrgImage method in MISP's OrgImgHelper constructs a filesystem path by concatenating a user-supplied organization identifier with a fixed image directory and a file extension, then calls file_exists() on the resulting path. The organization name field…
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Medium 5.3
MISP: Insufficient Authorization Allows Sharing Group Editors to Overwrite Organization Metadata
MISP contains an authorization flaw in the Organisation model's captureOrg method. When the $force parameter is set to true, the method unconditionally overwrites organization metadata fields without verifying that the invoking user holds sufficient privilege…
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Medium 5.3
MISP Information Disclosure via Forged Upload Path
In MISP, the EventReport::uploadPicture method in processed a caller-supplied tmp_name field by invoking file_exists(), mime_content_type(), and exif_imagetype() on the supplied path before verifying that the value was a genuine PHP upload via is_uploaded_fil…
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Medium 5.3
MISP Missing Authorization on replaceSuggestionInReport Event Report Action
MISP contains an access control flaw in the EventReports functionality. The replaceSuggestionInReport action, which allows modification of suggestion content within an event report, was incorrectly mapped to the wildcard permission ('*') in the ACLComponent, …
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Medium 5.3
MISP Overmind Event View Discloses Report Content Bypassing Report-Level ACL
In MISP, the Overmind event view enriches an event with its most recent attached report for preview purposes. The enrichment logic fetched the report using only the event ID as the lookup condition, without applying the report's own distribution/ACL constrain…
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Medium 4.8
MISP Stored Cross-Site Scripting via Unescaped Organization Name in Admin Email View
MISP contains a stored cross-site scripting (XSS) vulnerability in the admin email composition screen. The MISP.org organization name setting was interpolated directly into a JavaScript string literal using an unescaped PHP echo: var org = "<?php echo $org;?>…
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Medium 6.9
MISP Unauthenticated Blind SSRF via XML Body Processing
MISP's RequestHandlerComponent automatically decodes XML request bodies on all write requests. The underlying Xml::build() library contains a logic error in its readFile guard condition (readFile && http || https), where PHP operator precedence causes the htt…
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Medium 5.3
MISP EventsController queryEnrichment allows querying unavailable or legacy modules without validation
In MISP, the queryEnrichment method in EventsController.php accepted a module name parameter and iterated over the list of enabled modules to find a match. If the specified module was not present in the enabled modules list, the code silently continued proces…
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Medium 5.3
MISP Collections: Missing Authorization Check for Sharing Group on PUT Request in collections/add
In MISP, the CollectionsController add() method enforced the sharing-group usability authorization check and element capture only when the HTTP request method was POST. However, the underlying CRUDComponent::add() method persists data on both POST and PUT req…
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Medium 6.9
MISP Installer Log and FIFO Created World-Readable, Exposing Sensitive Credentials
The MISP installer scripts (for Debian 12, Debian 13, Ubuntu 24.04, and RHEL 9.4) create a log file at /var/log/misp_install.log and a named pipe (FIFO) at /var/log/misp_install.log.pipe to capture all installer output. The log captures highly sensitive data …
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Medium 5.1
MISP Reflected Cross-Site Scripting in Event Export Confirmation Form via Unescaped JSON
MISP contains a reflected cross-site scripting (XSS) vulnerability in the event REST search export confirmation form. The view template app/View/Events/ajax/eventRestSearchExportConfirmationForm.ctp renders a URL-supplied event ID list into a single-quoted Ja…
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Medium 5.1
MISP Reflected Cross-Site Scripting in Attribute Histogram via Unescaped URL-Supplied Type List
MISP contains a reflected cross-site scripting (XSS) vulnerability in the attribute histogram view. The $selectedTypes variable, which is derived from the URL path segment , was interpolated directly into a JavaScript array literal inside an onClick HTML attr…
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Medium 4.8
MISP Reflected XSS via Unvalidated Object Type in AnalystData Overmind Thread
MISP contains a reflected cross-site scripting (XSS) vulnerability in the AnalystDataController::viewForObject action. The method accepted a parent object type parameter from the URL without validation and passed it to the Overmind-themed AnalystData thread v…
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Medium 6.9
MISP CSRF vulnerability in workflow moduleStatelessExecution allows cross-site execution of workflow modules
MISP's WorkflowsController exposed the moduleStatelessExecution action in the Security component's unlockedActions list. In CakePHP, listing an action in unlockedActions disables both the CSRF token check and the field hash validation for that action. Because…
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High 7.1
MISP CSRF vulnerability allows unauthorized attribute modification
MISP has a security issue that could let an attacker change threat-intelligence data through a logged-in user’s browser without that user knowingly approving the change. The affected function did not properly enforce MISP’s usual protection against forged req…
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High 8.3
MISP Arbitrary Local File Read and SSRF via MISP Export Upload
MISP has a file-handling vulnerability that could let certain authenticated users make the server read files or access internal network services. When importing an XML file, MISP did not properly verify that the uploaded content was actually XML. Because of t…
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Medium 6.3
MISP ObjectReferencesController: Granular Distribution and Sharing Group Restrictions Bypassed When Adding Object References
When a regular user adds a reference between objects or attributes, MISP checks whether the user can access the overall event, but it does not always check whether the individual pieces of data are also allowed for that user. Because of this, someone who can …
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Medium 6.4
MISP Event Report Cross-Event Reparenting via Unscoped UUID Resolution in editReport
When a user creates or edits a report inside an event, MISP can identify an existing report using its UUID without properly checking whether that report actually belongs to the same event. As a result, a user who has editing rights on one event could potentia…
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High 8.6
MISP Blocklist Workflow Module: Arbitrary Script Execution via Unrestricted File Extension
The MISP blocklist workflow module accepted a user-supplied blocklist filename parameter without validating the file extension. The only sanitization applied was basename() to strip path components and a check for empty or dot values. A site administrator cou…
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High 8.7
MISP Privilege Escalation: Read-Only API Key User Can Regain Full Role via updateLoginTime
MISP has a security issue that can let a user gain more access than their API key is supposed to allow. A read-only API key should only let someone view information. However, after logging in with such a key, a specific MISP function could accidentally restor…
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Medium 6.9
MISP: HTTP Method Bypass of Login Security Controls (Bruteforce Protection and Email OTP)
The login() function in MISP's UsersController.php contained insufficient HTTP method validation for several security-critical code paths. The original code used an allowlist approach, checking only for specific HTTP methods (POST and PUT) before enforcing br…
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High 8.3
MISP: IDOR via Client-Supplied Report ID in Module Results Processing Allows Reparenting and Overwriting of Other Events' Reports
MISP contains an insecure direct object reference vulnerability in the processModuleResultsData method of the Event model. When processing module results, the code iterates over EventReport entries supplied in the resolved data and saves each one. Unlike the …
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Medium 6.3
MISP DOM-based Cross-Site Scripting via innerHTML in Contextual Menu
MISP contains a DOM-based cross-site scripting (XSS) vulnerability in the contextual menu JavaScript component. The ContextualMenu class populates HTML <option> elements by assigning user-controllable values to the innerHTML property. Because innerHTML parses…
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Medium 6.3
Stored Cross-Site Scripting via Unescaped Galaxy Cluster Tag Names in MISP Default Theme Galaxies Index
MISP contains a stored cross-site scripting (XSS) vulnerability in the default theme's Galaxies index page. When a MISP instance detects unknown custom or default galaxy clusters during synchronization, it renders sample tag names in an informational notice d…
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Medium 6.3
Stored Cross-Site Scripting in MISP Galaxy Matrix Statistics via Unescaped Galaxy Name
MISP's galaxy matrix statistics view (app/View/Users/statistics_galaxymatrix.ctp) renders the galaxy name directly into HTML output via sprintf() without any HTML encoding. An authenticated user holding the perm_galaxy_editor permission can create or modify a…
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High 8.5
MISP Overmind: Stored Cross-Site Scripting via Unescaped Object Names in Statistics Legends
MISP contains a stored cross-site scripting (XSS) vulnerability in the Overmind theme's statistics views. The event General card and the server/feed preview card constructed donut chart legend labels by directly concatenating object name or category keys into…
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High 8.7
MISP Background Job Argument Injection via Console Path Switches Enables Remote Code Execution
MISP contains a vulnerability in its background job dispatch mechanism that allows remote code execution as the web user. Background job arguments are passed directly as the argv of the CakePHP console process. CakePHP's ShellDispatcher::_parsePaths() scans t…
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Medium 5.1
MISP sachertortephp Xml::build() Operator Precedence Bypass Allows Unintended HTTPS SSRF When readFile Is Disabled
In the MISP sachertortephp library, the Xml::build() static method in lib/Cake/Utility/Xml.php contains a logic error in the conditional that gates network-based XML fetching. The original condition was written as: $options['readFile'] && strpos($input, 'http…
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Medium 6.9
MISP Unthrottled Authentication Failure Log Writes Enable Resource Exhaustion
Affected versions of MISP do not consistently apply the existing authentication-failure logging throttle. Two API authentication failure branches wrote directly to the Log model: - API requests with no authentication key; - requests supplying an API key wit…
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Medium 5.1
MISP: Authentication failure logging suppressed during Redis unavailability
Affected versions of MISP use Redis to throttle repeated authentication-failure log entries. The intent is to avoid excessive duplicate logs while still recording failed authentication activity. However, User->setupRedis() returns false when Redis cannot be r…
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Medium 5.3
MISP Access Log Entry Overwritten by Error Controller's Second beforeFilter Pass
Affected versions of MISP can record incorrect access-log data for requests that terminate in an exception. Because CakeErrorController extends AppController, exception rendering runs the application startup path a second time. As a result, __accessMonitor() …
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Medium 5.3
MISP: State-changing actions accessible via GET request enabling CSRF
Affected versions of MISP expose several state-changing controller actions without restricting them to POST. The affected actions are: - EventReportsController::purgeUnusedPictures() - NoticelistsController::enableNoticelist() - ServersController::removeOr…
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Medium 5.3
MISP Dashboard Template ACL Bypass Due to VARCHAR-to-Integer Type Coercion in Permission Flag Comparison
Affected versions of MISP incorrectly filter dashboard templates that are restricted to a specific permission flag. DashboardsController::listTemplates() allowed a template when either: - its restrict_to_permission_flag matched one of the current user’s perm…
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High 7.1
MISP Collection Element Add Missing Authorization on Referenced Object UUID
Affected versions of MISP allow a collection element to be created from a bare UUID without consistently checking whether the acting user is allowed to access the referenced object. The commit explains that collection elements themselves only store UUIDs, whi…
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High 7.1
MISP: Missing Authorization Check for Event Sharing Group When Distribution Field Is Omitted During Edit
Affected versions of MISP fail to authorize a submitted sharing group in a specific event-edit path. The vulnerable logic checked whether the acting user could use a sharing_group_id only when the request explicitly supplied distribution = 4. If the attacker …