| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| toml-node is a TOML parser for Node.js and the browser. Prior to 5.0.1, toml.parse() can write attacker-controlled properties to Object.prototype because quoteDottedString() in lib/compiler.js produces the same bookkeeping string for distinct quoted key paths, allowing addTableArray() to clear another key's guard. The assign() path then descends through an unowned Date value without applying the owned-container check and can reach the prototype chain. Objects created elsewhere in the process can inherit the injected property. This issue is fixed in version 5.0.1. |
| Vaadin Charts renders charts with the Highcharts library and pins an exact version of it, 9.2.2 in Vaadin 22 to 24 and 12.2.0 in Vaadin 25, so an application cannot remove these vulnerabilities by upgrading Highcharts on its own. Highsoft disclosed several vulnerabilities in that library that are reachable through the chart configuration: writes to Object.prototype through dotted series.keys paths, and cross-site scripting through credits.href, through breadcrumbs.style, through HTML text parsing while printing, and through xlink:href attributes in exported charts. An application is affected where data an attacker controls reaches the chart configuration, for example through additionalOptions, through updateConfiguration(), or through text options that accept markup. The fixed Vaadin versions apply Highsoft's recommended workarounds to the bundled Highcharts when it loads, and keep the same Highcharts version.
Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:
Product version
Vaadin 22.0.0 - 23.6.15
Vaadin 24.0.0 - 24.4.23
Vaadin 24.5.0 - 24.7.15
Vaadin 24.8.0 - 24.9.22
Vaadin 24.10.0 - 24.10.10
Vaadin 25.0.0 - 25.2.9
Vaadin 25.3.0
Mitigation
Upgrade to 23.6.16
Upgrade to 24.4.24
Upgrade to 24.7.16
Upgrade to 24.9.23
Upgrade to 24.10.11
Upgrade to 25.2.10
Upgrade to 25.3.1 or newer
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 23, 24, 25 version.
Artifacts
Maven coordinates / Vulnerable versions / Fixed version
com.vaadin:vaadin / 22.0.0 - 23.6.15 / >=23.6.16
com.vaadin:vaadin / 24.0.0 - 24.4.23 / >=24.4.24
com.vaadin:vaadin / 24.5.0 - 24.7.15 / >=24.7.16
com.vaadin:vaadin / 24.8.0 - 24.9.22 / >=24.9.23
com.vaadin:vaadin / 24.10.0 - 24.10.10 / >=24.10.11
com.vaadin:vaadin / 25.0.0 - 25.0.13 / >=25.2.10
com.vaadin:vaadin / 25.1.0 - 25.1.13 / >=25.2.10
com.vaadin:vaadin / 25.2.0 - 25.2.9 / >=25.2.10
com.vaadin:vaadin / 25.3.0 / >=25.3.1
com.vaadin:vaadin-charts-flow / 22.0.0 - 23.6.15 / >=23.6.16
com.vaadin:vaadin-charts-flow / 24.0.0 - 24.4.22 / >=24.4.24
com.vaadin:vaadin-charts-flow / 24.5.0 - 24.7.14 / >=24.7.15
com.vaadin:vaadin-charts-flow / 24.8.0 - 24.9.22 / >=24.9.23
com.vaadin:vaadin-charts-flow / 24.10.0 - 24.10.10 / >=24.10.11
com.vaadin:vaadin-charts-flow / 25.0.0 - 25.0.13 / >=25.2.10
com.vaadin:vaadin-charts-flow / 25.1.0 - 25.1.13 / >=25.2.10
com.vaadin:vaadin-charts-flow / 25.2.0 - 25.2.9 / >=25.2.10
com.vaadin:vaadin-charts-flow / 25.3.0 / >=25.3.1
com.vaadin:vaadin-charts-flow-svg-generator / 21.0.0 - 23.6.15 / >=23.6.16
com.vaadin:vaadin-charts-flow-svg-generator / 24.0.0 - 24.4.22 / >=24.4.24
com.vaadin:vaadin-charts-flow-svg-generator / 24.5.0 - 24.7.14 / >=24.7.15
com.vaadin:vaadin-charts-flow-svg-generator / 24.8.0 - 24.9.22 / >=24.9.23
com.vaadin:vaadin-charts-flow-svg-generator / 24.10.0 - 24.10.10 / >=24.10.11
com.vaadin:vaadin-charts-flow-svg-generator / 25.0.0 - 25.0.13 / >=25.2.10
com.vaadin:vaadin-charts-flow-svg-generator / 25.1.0 - 25.1.13 / >=25.2.10
com.vaadin:vaadin-charts-flow-svg-generator / 25.2.0 - 25.2.9 / >=25.2.10
com.vaadin:vaadin-charts-flow-svg-generator / 25.3.0 / >=25.3.1
npm packages
npm package / Vulnerable versions / Fixed version
@vaadin/charts / 22.0.0 - 23.6.6 / >=23.6.7
@vaadin/charts / 24.0.0 - 24.4.18 / >=24.4.19
@vaadin/charts / 24.5.0 - 24.7.12 / >=24.7.13
@vaadin/charts / 24.8.0 - 24.9.18 / >=24.9.19
@vaadin/charts / 24.10.0 - 24.10.6 / >=24.10.7
@vaadin/charts / 25.0.0 - 25.0.13 / >=25.2.14
@vaadin/charts / 25.1.0 - 25.1.14 / >=25.2.14
@vaadin/charts / 25.2.0 - 25.2.13 / >=25.2.14
@vaadin/charts / 25.3.0 / >=25.3.1 |
| @rvf/set-get before 7.0.4 contains a prototype pollution vulnerability in setPath that allows unauthenticated attackers to overwrite properties of shared built-in functions via inherited Object.prototype methods. Attackers can submit a form field named hasOwnProperty.call through @rvf/core form parsing to replace the shared function property, causing process-wide denial of service until restart. |
| ApostropheCMS is an open-source Node.js content management system. Prior to 1.1.0 of db-connect and 4.33.0 of ApostropheCMS, an account with view-draft access can submit a projection exclusion path that traverses through a constructor prototype chain to a shared prototype member when a consumer uses a SQLite, PostgreSQL, or multipostgres adapter and has a matching document. Every editing role has view-draft access, while guestApiAccess broadens this prerequisite to any logged-in account. The unsetNestedField helper then deletes the shared runtime member, causing persistent process-wide integrity and availability effects; the default MongoDB adapter is not affected. This issue is fixed in db-connect 1.1.0 and ApostropheCMS 4.33.0. |
| ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0, an unauthenticated attacker can send a crafted link whose query string is automatically parsed by apos.http.parseQuery when an authenticated victim loads a page with the admin bundle. The parser accepts the special __proto__, constructor, and prototype path keys, allowing browser prototype mutation that can reach an unsafe DOM sink and execute script in the victim's session; anonymous visitors do not load the affected admin context. This issue is fixed in version 4.33.0. |
| In Progress® Kendo® UI for jQuery prior to 2026.3.1015, Model.accept passes server-response keys to kendo.setter without guarding against unsafe object paths containing __proto__, constructor, or prototype. An attacker who can supply data accepted by an affected model can modify object prototype attributes and influence application behavior, potentially compromising the confidentiality and integrity of application data. The impact depends on how the application uses the modified objects, including in server-side JavaScript scenarios. The earliest affected version has not been confirmed. This issue is fixed in version 2026.3.1015. |
| Xen Orchestra before 6.9.0 contains an improper access control vulnerability that allows any authenticated user to become global administrator by abusing the unprotected vm.importFromEsxi and vm.importMultipleFromEsxi methods. Attackers can point xo-server at a malicious ESXi host serving a crafted .vmx file with __proto__.permission set, polluting Object.prototype so permission-less accounts inherit admin rights and enabling remote code execution. |
| Perforce Helix Authentication Service (HAS) deployments that retain the shipped default SCIM bearer token are vulnerable to unauthorized access when the SCIM endpoint is reachable by an attacker. In affected versions of HAS, the installation templates contain a default credential which the installer copies into the active configuration; the installer and configuration script do not automatically replace that value with a random token. An attacker who knows the default token can authenticate to the SCIM API and perform user and group operations allowed by the configured provisioning backend.
This issue can be chained with CVE-2026-61834 in affected releases of the scim-patch dependency.
This vulnerability exists in version 2022.1 - 2025.2 of HAS however the underlying defect was removed in version 2026.1 which was released July 17th 2026. The vulnerability was identified in older versions of HAS after version 2026.1 was released. |
| @casl/ability 6.7.5 before 7.0.2 contains a prototype pollution vulnerability in rulesToFields() that allows attackers to modify inherited builtins via dotted condition keys. Attackers controlling rule conditions can supply keys like 'toString.call' to alter shared builtin functions process-wide, causing denial of service for the Node.js process. |
| n8n before 1.123.83, 2.x before 2.41.4, and 2.42.x before 2.42.1 contains a prototype pollution vulnerability in the AI workflow builder, which merges workflow connections using node names as object members without checking for reserved keys. Authenticated users can create nodes named __proto__ through the API and invoke the connect-nodes operation to pollute the global object prototype, disrupting the instance until restart. |
| n8n before 2.41.4 and 2.42.x before 2.42.1 contains a prototype pollution vulnerability in the MCP workflow-validation tool, whose interpreter evaluates caller-supplied code in the main process, reads inherited properties, and permits assignment onto shared prototypes. An authenticated member holding only a workflow:read grant can replace a built-in method with one returning a truthy value so server-side permission checks accept unheld scopes, enabling takeover of owner accounts not protected by MFA. |
| The _.unset and _.omit functions in Lodash are vulnerable to prototype pollution. The fix for CVE-2025-13465 only guards against string key members, so an attacker can bypass the check by passing array-wrapped path segments. This allows deletion of properties from built-in prototypes such as Object.prototype, Number.prototype, and String.prototype. The issue permits deletion of prototype properties but does not allow overwriting their original behavior. The issue is patched from 4.18.0 to 4.18.1 depending on the package: lodash, lodash-es, and lodash-amd in 4.18.1, and the standalone lodash.unset and lodash.omit packages in 4.18.0. |
| The _.unset and _.omit functions in Lodash are vulnerable to prototype pollution. An attacker can pass crafted paths which cause Lodash to delete methods from global prototypes. The issue permits deletion of properties but does not allow overwriting their original behavior. The issue is patched from 4.17.23 to 4.18.0 depending on the package: lodash, lodash-es, and lodash-amd in 4.17.23, and the standalone lodash.unset and lodash.omit packages in 4.18.0. |
| Payload is a free and open source headless content management system. In @payloadcms/plugin-form-builder versions before 3.90.0 and canary versions before 4.0.0-canary.34, an attacker can craft a form submission that executes code remotely on the server. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34. |
| Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, a crafted request to the public first-register operation can execute code remotely when local authentication is enabled and no initial user has been created. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34. |
| dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set(). Attackers controlling the path, such as through user-supplied field names, can use __proto__ segments to inject properties into all objects, altering authorization flags and option defaults or crashing the process. |
| msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, constructing msgpack5 with an empty or partial options object disables the default protoAction: 'error' protection. A decoded map containing a __proto__ key can then replace the decoded object's prototype, potentially changing inherited properties or downstream behavior, although Object.prototype is not modified globally. This issue is fixed in version 6.1.0. |
| fast-toml through 0.5.4 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying TOML containing __proto__, constructor or prototype key segments. Attackers can pass [__proto__] or [constructor.prototype] table headers or __proto__.x dotted keys to parse() to pollute all objects, causing denial of service or authorization bypass. |
| Payload is a free and open source headless content management system. In versions from 3.0.0 before 3.88.0 and canary versions before 4.0.0-canary.27, an unauthenticated user can submit prototype-sensitive field paths when @payloadcms/plugin-import-export is enabled, causing unintended application behavior that can lead to remote code execution. This issue is fixed in versions 3.88.0 and 4.0.0-canary.27. |
| StableLib is a stable library of useful TypeScript and JavaScript code. Prior to 2.0.4, the @stablelib/cbor CBOR map decoding path creates ordinary JavaScript objects and assigns attacker-controlled keys with bracket assignment. A map key named __proto__ invokes the inherited prototype setter instead of creating an ordinary own property, allowing the decoded object's prototype to contain attacker-controlled authorization or feature-flag values. Downstream code that trusts normal property lookup or merges the decoded object can therefore make security-sensitive decisions using inherited attacker data. This issue is fixed in version 2.0.4. |
