Ecosystem
Go
5,236 known vulnerabilities.
Most affected packages
5,226 results · Feed
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Critical 9.8
Harvest may expose OS default ssh login password via SUSE Virtualization Interactive Installer
Projects using the SUSE Virtualization (Harvester) environment may expose the OS default ssh login password if they are using the 1.5.x or 1.6.x interactive installer to either create a new cluster or add new hosts to an existing cluster. The environment is …
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High 8.8
NeuVector OpenID Connect is vulnerable to man-in-the-middle (MITM)
NeuVector supports login authentication through OpenID Connect. However, the TLS verification (which verifies the remote server's authenticity and integrity) for OpenID Connect is not enforced by default. As a result this may expose the system to man-in-the-m…
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Medium 5.8CVE-2026-21859 Scanner template
Mailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)
Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery (SSRF) vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates…
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Critical 9.3CVE-2026-0650 Scanner template
OpenFlagr <= 1.1.18 Authentication Bypass via Prefix Whitelist Path Normalization
OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API …
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High 7.5
Pterodactyl does not revoke SFTP access when server is deleted or permissions reduced
Pterodactyl is a free, open-source game server management panel. Versions 1.11.11 and below do not revoke active SFTP connections when a user is removed from a server instance or has their permissions changes with respect to file access over SFTP. This allows…
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Medium —
Sliver Vulnerable to Pre-Auth Memory Exhaustion via NoEncoder Bypass
### Summary A specially crafted nonce routes unauthenticated requests through the NoEncoder path, where `startSessionHandler()` reads the entire request body without limits, allowing attacker-driven memory exhaustion and process crash. ### Details - `server/e…
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High —
flagd: Multiple Go Runtime CVEs Impact Security and Availability
### Summary In 2025, several vulnerabilities in the Go Standard Library were disclosed, impacting Go-based applications like flagd (the evaluation engine for OpenFeature). These CVEs primarily focus on Denial of Service (DoS) through resource exhaustion and R…
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Medium 5.4
listmonk Vulnerable to Stored XSS Leading to Admin Account Takeover
listmonk is a standalone, self-hosted, newsletter and mailing list manager. Prior to version 6.0.0, lower-privileged user with campaign management permissions can inject malicious JavaScript into campaigns or templates. When a higher-privileged user (Super Ad…
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Medium 6.1
Reflected XSS in go-httpbin due to unrestricted client control over Content-Type
A cross-site scripting (XSS) vulnerability in mccutchen httpbin v2.17.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
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Medium 5.3
Gitea's /api/v1/user endpoint has different responses for failed authentication depending on whether a username exists
In Gitea before 1.25.2, /api/v1/user has different responses for failed authentication depending on whether a username exists.
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Low 1.3
ExecuteMultiOperation Namespace Policy Bypass
When frontend.enableExecuteMultiOperation is enabled, the server can apply namespace-scoped validation and feature gates for the embedded StartWorkflowExecutionRequest using its Namespace field rather than the outer, authorized ExecuteMultiOperationRequest.Na…
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Medium 5.3
Cross Namespace Commands Authorization Bypass
When system.enableCrossNamespaceCommands is enabled (on by default), the Temporal server permits certain workflow task commands (e.g. StartChildWorkflowExecution, SignalExternalWorkflowExecution, RequestCancelExternalWorkflowExecution) to target a different n…
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Medium 5.4
Unexpected untrusted code execution in github.com/golang/vscode-go
To prevent unexpected untrusted code execution, the Visual Studio Code Go extension is now disabled in Restricted Mode.
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Low 3.7
actiontech sqle JWT Secret jwt.go hard-coded key
A security vulnerability has been detected in actiontech sqle up to 4.2511.0. The impacted element is an unknown function of the file sqle/utils/jwt.go of the component JWT Secret Handler. The manipulation of the argument JWTSecretKey leads to use of hard-cod…
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High 7.3
Improper Neutralization of HTML Tags in a Web Page in libredesk
Libredesk is a self-hosted customer support desk. Prior to version 0.8.6-beta, LibreDesk is vulnerable to stored HTML injection in the contact notes feature. When adding notes via POST /api/v1/contacts/{id}/notes, the backend automatically wraps user input in…
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Medium 5.4
Gitea vulnerable to Cross-site Scripting
In Gitea before 1.20.1, a forbidden URL scheme such as javascript: can be used for a link, aka XSS.
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Medium 5.8
Gitea: anonymous user can visit private user's project
In Gitea before 1.21.2, an anonymous user can visit a private user's project.
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Medium 5.0
Gitea sometimes mishandles propagation of token scope for access control within one of its own package registries
Gitea before 1.22.2 sometimes mishandles the propagation of token scope for access control within one of its own package registries.
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Medium 5.3
Gitea inadvertently discloses users' login times by allowing (for example) the lastlogintime explore/users sort order
Gitea before 1.21.8 inadvertently discloses users' login times by allowing (for example) the lastlogintime explore/users sort order.
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Medium 5.4
Gitea allows XSS because the search input box (for creating tags and branches) is v-html instead of v-text
Gitea before 1.22.2 allows XSS because the search input box (for creating tags and branches) is v-html instead of v-text.
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Medium 4.9
Gitea mishandles access to a private resource upon receiving an API token with scope limited to public resources
Gitea before 1.22.3 mishandles access to a private resource upon receiving an API token with scope limited to public resources.
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Low 3.1
Gitea doesn't adequately enforce branch deletion permissions after merging a pull request.
In Gitea before 1.22.5, branch deletion permissions are not adequately enforced after merging a pull request.
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High 8.2
Gitea allows attackers to add attachments with forbidden file extensions
Gitea before 1.23.0 allows attackers to add attachments with forbidden file extensions by editing an attachment name via an attachment API.
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Medium 4.3
Gitea mishandles authorization for deletion of releases
Gitea before 1.25.2 mishandles authorization for deletion of releases.
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Medium 4.1
Mattermost Jira plugin crafted action leaks Jira issue details
Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fail to verify that post actions invoking /share-issue-publicly were created by the Jira plugin which allowed a malicious Mattermost user to exfiltrate Jira tickets…
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Medium 4.3
Unauthorized Read Access to Private Channel Posts via Mattermost Jira Plugin
Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fails to validate user channel membership when attaching Mattermost posts as comments to Jira issues, which allows an authenticated attacker with access to the Jira…
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High 8.2
KEDA has Arbitrary File Read via Insufficient Path Validation in HashiCorp Vault Service Account Credential
KEDA is a Kubernetes-based Event Driven Autoscaling component. Prior to versions 2.17.3 and 2.18.3, an Arbitrary File Read vulnerability has been identified in KEDA, potentially affecting any KEDA resource that uses TriggerAuthentication to configure HashiCor…
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High 7.2
Mattermost Jira plugin user spoofing enables Jira request forgery.
Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 with the Jira plugin enabled and Mattermost Jira plugin versions <=4.4.0 fail to enforce authentication and issue-key path restrictions in the Jira plugin, which al…
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Medium 6.5
Filebeat Improper Validation of Specified Index, Position, or Offset in Input
Improper Validation of Specified Index, Position, or Offset in Input (CWE-1285) in Filebeat Syslog parser and the Libbeat Dissect processor can allow a user to trigger a Buffer Overflow (CAPEC-100) and cause a denial of service (panic/crash) of the Filebeat p…
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Medium 5.3
Elasticsearch Packetbeat has Excessive Allocation of Memory and CPU via Malicious IPv4 Fragments
Allocation of resources without limits or throttling (CWE-770) allows an unauthenticated remote attacker to cause excessive allocation (CAPEC-130) of memory and CPU via the integration of malicious IPv4 fragments, leading to a degradation in Packetbeat.
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Critical 9.8
Ollama Platform has missing authentication enabling attackers to perform model management operations
A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorize…
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Medium 5.3
Amazon S3 Encryption Client has a Key Commitment Issue
Missing cryptographic key commitment in the Amazon S3 Encryption Client for Go may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" inste…
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Low 3.7
Lack of Invalidation of Legacy Remote Cluster Invite Tokens After Confirmation
Mattermost versions 10.11.x <= 10.11.5, 11.0.x <= 11.0.4, 10.12.x <= 10.12.2 fail to invalidate remote cluster invite tokens when using the legacy (version 1) protocol or when the confirming party does not provide a refreshed token, which allows an attacker w…
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Medium 6.5
DoS in Calls plugin via malformed UTF-8 in WebSocket request
Mattermost versions 11.0.x <= 11.0.4, 10.12.x <= 10.12.2, 10.11.x <= 10.11.6 fail to check WebSocket request field for proper UTF-8 format, which allows attacker to crash Calls plug-in via sending malformed request.
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Critical 10.0
Step CA Has Authorization Bypass in ACME and SCEP Provisioners
An attacker can bypass authorization checks and force a Step CA ACME or SCEP provisioner to create certificates without completing certain protocol authorization checks.
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Low 3.1
Open redirect in error page when link opened in new tab
Mattermost versions 10.11.x <= 10.11.4 fail to validate redirect URLs on the /error page, which allows an attacker to redirect a victim to a malicious site via a crafted link opened in a new tab.
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Low 3.0
Mattermost GitHub Plugin allows unauthorized GitHub reactions via reaction forwarding hijacking
Mattermost versions 10.11.x <= 10.11.6 and Mattermost GitHub plugin versions <=2.4.0 fail to validate plugin bot identity in reaction forwarding which allows attackers to hijack the GitHub reaction feature to make users add reactions to arbitrary GitHub objec…
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Medium 4.3
CSRF Allows Call Initiation and Message Delivery
Mattermost versions 11.0.x <= 11.0.4, 10.12.x <= 10.12.2, 10.11.x <= 10.11.6 and Mattermost Calls versions <=1.10.0 fail to implement CSRF protection on the Calls widget page which allows an authenticated attacker to initiate calls and inject messages into ch…
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High 8.7
SIPGO library has response DoS vulnerability via nil pointer dereference
SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnerability is in the SIPGO library's `NewResponseFromRequest` function that affects all normal SIP opera…
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High 7.5
Expr has Denial of Service via Unbounded Recursion in Builtin Functions
Expr is an expression language and expression evaluation for Go. Prior to version 1.17.7, several builtin functions in Expr, including `flatten`, `min`, `max`, `mean`, and `median`, perform recursive traversal over user-provided data structures without enforc…