Critical severity vulnerabilities
23,847 CVEs scored 9.0 to 10.0 on CVSS. Critical vulnerabilities can usually be exploited remotely, without a login, to take over the affected system. Patch these first.
- 9.8 Critical severity
i: Improper Authentication
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to access server resources with the privileges of an authenticated user due to improper authentication during NTLM session negotiation.
- 9.1 Critical severity
i: Out-of-bounds Write
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and potentially obtain sensitive information due to a stack-based buffer overflow.
- 9.4 Critical severity
WebSphere Application Server - Liberty: Missing Authentication for Critical Functionality
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 IBM WebSphere Application Server Liberty is vulnerable to an authentication bypass when the rtcomm-1.0 or rtcommGateway-1.0 feature is enabled.
- 9.4 Critical severity
vitest: Improper Limitation of a Pathname to a Restricted Directory
Vitest is a testing framework powered by Vite. Prior to versions 3.2.7, 4.1.10, and 5.0.0-beta.6, Browser Mode provider commands including upload, takeScreenshot, screenshotMatcher, stopChunkTrace, deleteTracing, and annotateTraces accept browser-supplied file
- 9.8 Critical severity
velocity.js: Improper Control of Generation of Code
Velocity.js is a JavaScript implementation of the Apache Velocity template engine. Prior to 2.1.7, the earlier fix for CVE-2026-44966 filtered constructor, __proto__, and prototype only in the #set assignment handler in src/compile/set.ts, while property-read
- 9.6 Critical severity
OpenDJ: Improper Authorization
OpenDJ is an LDAPv3 compliant directory service. Prior to 5.1.2, the SASL PLAIN authorization identity path in opendj-server-legacy/src/main/java/org/opends/server/extensions/PlainSASLMechanismHandler.java checked the PROXIED_AUTH privilege but did not evaluat
- 9.1 Critical severity
sm-crypto: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
sm-crypto provides JavaScript implementations of the Chinese cryptographic algorithms SM2, SM3, and SM4. Prior to 0.5.0, the default no-argument sm2.generateKeyPairHex() path in Node.js uses the module-wide SecureRandom instance in src/sm2/utils.js, supplied b
- 9.8 Critical severity
cyberpanel: Use of Hard-coded Credentials
CyberPanel before 3.0.0 contains a hard-coded JWT secret vulnerability in the WebTerminal FastAPI SSH service that allows unauthenticated remote attackers to forge valid authentication tokens and obtain an interactive root shell via WebSocket on port 8888. Att
- 9.8 Critical severity
Ninja Tables Pro: Embedded Malicious Code
Ninja Tables Pro 5.2.11 contains an embedded malicious code vulnerability introduced via a tampered plugin build served through a decommissioned update server. The tampered build introduced a rogue PHP file (app/Library/updater/NinjaTableDataSync.php) that est
- 9.8 Critical severity
Fluent Forms Pro: Embedded Malicious Code
Fluent Forms Pro 6.2.7 contains an embedded malicious code vulnerability introduced via a tampered plugin build served through a decommissioned update server. The tampered build introduced a rogue PHP file (libs/class-license-sync.php), loaded via a require_on
- 9.1 Critical severity
rsync: Authentication Bypass by Spoofing
rsync daemon before 3.5.0 contains an IP address spoofing vulnerability that allows unauthenticated remote attackers to bypass IP-based access controls by sending a crafted PROXY protocol header with a forged source address. Attackers who can connect directly
- 9.8 Critical severity
WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry.
WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Versions 1.19 and prior allow any self-registered user to upload arbitrary PHP files through the HR Expense scan_file parameter, leading to Remote Code Execution. Combine
- 9.9 Critical severity
Flowise: Improper Neutralization of Directives in Dynamically Evaluated Code
Flowise before 3.1.3 contains a sandbox escape vulnerability in the vm2 JavaScript sandbox that allows authenticated users to execute arbitrary code by exploiting moment locale validation bypass. Attackers can craft a fake String object with a match function t
- 9.8 Critical severity
Flowise: Improper Control of Generation of Code
Flowise before 3.1.3 contains a regex-based Python code validator bypass in CSV and Airtable Agent nodes that allows unauthenticated attackers to inject malicious code via prompt injection. Attackers can exploit unblocked pandas functions like pd.read_json() t
- 9.3 Critical severity
Portal Generator addon to Priority ERP…: Use of Hard-coded Credentials
: Use of Hard-coded Credentials : Exposure of Sensitive Information to an Unauthorized Actor : Improper Access Control vulnerability in Priority Portal Generator addon to Priority ERP (developed by Soft Solutions). This issue affects Portal Generator addon to
- 9.3 Critical severity
Portal Generator addon to Priority ERP…: Missing Authentication for Critical Functionality
: Missing Authentication for Critical Function vulnerability in Priority Portal Generator addon to Priority ERP (developed by Soft Solutions). This issue affects Portal Generator addon to Priority ERP (developed by Soft Solutions): All versions without Priwall
- 9.1 Critical severity
Portal Generator addon to Priority ERP…: Client-Side Enforcement of Server-Side Security
: Client-Side Enforcement of Server-Side Security vulnerability in Priority Portal Generator addon to Priority ERP (developed by Soft Solutions). This issue affects Portal Generator addon to Priority ERP (developed by Soft Solutions): All versions without Priw
- 9.1 Critical severity
Portal Generator addon to Priority ERP…: Exposure of Sensitive Information to an Unauthorized Actor
: Exposure of Sensitive Information to an Unauthorized Actor : Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Priority Portal Generator addon to Priority ERP (developed by Soft Solutions). This issue affects Portal Generator
- 10.0 Critical severity
Portal Generator addon to Priority ERP…: Improper Authentication
: Improper Authentication vulnerability in Priority Portal Generator addon to Priority ERP (developed by Soft Solutions). This issue affects Portal Generator addon to Priority ERP (developed by Soft Solutions): All versions without Priwall v3.
- 10.0 Critical severity
Link Factory: Hidden Functionality
The Link Factory WordPress plugin is a backdoor. Distributed as a "homepage sentence publisher", it exposes an operator-controlled REST API under /wp-json/link-factory/v1/ - authenticated by a detached Ed25519 signature verified against a hardcoded operator pu
- 9.8 Critical severity
Customer Email Verification for WooCommerce: Improper Authentication
The Customer Email Verification for WooCommerce WordPress plugin before 3.2.6 does not correctly validate the email-verification activation code, relying on a loose comparison that an attacker can satisfy with a crafted value type, allowing unauthenticated use
- 9.8 Critical severity
UpSnap: Improper Neutralization of Special Elements used in an OS Command
UpSnap is a wake on lan web app. Versions 4.4.1 through 5.3.5 are vulnerable to a missing-authentication / privilege-escalation chain in `pb.HandlerInitSuperuser` (`backend/pb/handlers.go:249`), reachable as `POST /api/upsnap/init-superuser`. The vulnerable co
- 9.8 Critical severity
PDF::WebKit: Improper Neutralization of Argument Delimiters in a Command
PDF::WebKit versions through 1.2 for Perl allow argument injection into wkhtmltopdf via meta tags in the source document. For an HTML string or file source, the constructor collects every <meta name="pdf-webkit-KEY" content="VALUE"> element in the document hea
- 9.6 Critical severity
Designate: Incorrect Authorization
In OpenStack Designate before 22.0.1, zone creation checks (_is_subzone, _is_superzone, and the duplicate-zone DB constraint) are scoped to the target pool only. An authenticated user can bypass these checks by scheduling a zone to a different pool via the Att
- 9.6 Critical severity
UpSnap: Improper Neutralization of Special Elements used in an OS Command
UpSnap is a wake on lan web app. Versions prior to 5.4.0 have an OS command injection vulnerability in the UpSnap’s device management functionality due to the presence of unsafe shell command template interpolation using the ip and the mac fields. User-control
- 9.8 Critical severity
WolfStack: Use of Hard-coded Credentials
WolfStack before 25.9.2 contains a hard-coded cluster-authentication secret compiled into every build and published as a constant in src/auth/mod.rs, allowing remote unauthenticated attackers to bypass authentication by supplying this value in the X-WolfStack-
- 9.1 Critical severity
kin-openapi: Improper Authentication
kin-openapi is a Go project for handling OpenAPI files. Prior to 0.144.0, ValidationHandler.Load() in openapi3filter/validation_handler.go silently replaces a nil AuthenticationFunc with NoopAuthenticationFunc, which returns nil without checking credentials. T
- 9.0 Critical severity
Red Hat Advanced Cluster Management for…: Inclusion of Functionality from Untrusted Control Sphere
A flaw was found in acm-search-v2-rhel9. An attacker with administrative privileges on the hub cluster, specifically with patch access to the Search Custom Resource (CR), could exploit a vulnerability in the `Collector.ImageOverride` field. This allows the att
- 9.8 Critical severity
VINCE: Authorization Bypass Through User-Controlled Key
The type=track branch authorises on _is_my_case(t_attach.case) only and never checks VinceTrackAttachment.shared. A coordinator-uploaded case artefact that has NOT been marked shared is still retrievable by any case member who has (or is sent) its uuid — leaks
- 9.9 Critical severity
LXD: Improper Limitation of a Pathname to a Restricted Directory
A path traversal vulnerability in LXD allows an attacker to manipulate file system paths during backup import and restore operations. When importing or restoring a backup archive, LXD fails to validate instance and storage volume names contained within the arc
- 9.8 Critical severity
BI Connector ODBC Driver: Integer Overflow or Wraparound
The MongoDB BI Connector ODBC Driver may write outside the bounds of a fixed-size buffer when an application supplies an unusually long catalog, schema, or object name to a metadata retrieval function. This may result in memory corruption within the calling ap
- 9.8 Critical severity
IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through…
IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation o
- 9.6 Critical severity
i Access Client Solutions: Download of Code Without Integrity Check
IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 (ACS) is vulnerable to downloading unverified product code when configured to update from an IBM i. A bad actor could use this vulnerablity to run compromised code on the ACS user's workstation.
- 9.2 Critical severity
shescape: Improper Neutralization of Special Elements used in an OS Command
Shescape is a simple shell escape library for JavaScript. Prior to 2.1.14 and 3.0.1, getEscapeFunction in src/internal/win/cmd.js does not escape `(` and `)` when applications use the escape or escapeAll APIs on Windows with shell set to cmd.exe, or with shell
- 9.0 Critical severity
budibase: Improper Limitation of a Pathname to a Restricted Directory
Budibase is an open-source low-code platform. Prior to 3.40.1, RestIntegration._req in packages/server/src/integrations/rest.ts attached credentials from getAuthHeaders and defaultHeaders without requiring the final request destination to match the datasource
- 9.9 Critical severity
multicluster engine for Kubernetes 2.10: Improper Privilege Management
A flaw was found in the cluster-curator-controller component. A local user, by creating a ClusterCurator resource with a specific naming convention, can trigger the creation of a cluster-scoped ClusterRoleBinding. This allows the user to escalate their privile
- 9.9 Critical severity
multicluster engine for Kubernetes 2.10: Improper Control of Generation of Code
A flaw was found in the cluster-curator-controller component of multicluster engine (MCE). A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob() function does
- 9.9 Critical severity
Red Hat Advanced Cluster Management for…: Execution with Unnecessary Privileges
A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows a namespace-admin tenant to perform a confused-deputy attack by creating Subscription Custom Resources (CRs) that leve
- 9.9 Critical severity
LXD: Missing Authorization
An improper validation vulnerability in the instancePostMigration function in lxd/instance_post.go of LXD allows an authenticated attacker with can_create_instances permissions on a restricted project to bypass project-level security restrictions. When migrati
- 9.9 Critical severity
LXD: Allocation of Resources Without Limits or Throttling
An authorization bypass vulnerability in LXD allows an authenticated user to bypass project-level disk and volume limits. Two related code paths fail to verify resource limits during volume operations: the storagePoolVolumeTypePostMove function omits the limit