jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, user control of properties and methods of the Acroform module allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to one of the following methods or properties, a user can inject arbitrary PDF objects, such as JavaScript actions, which are executed when the victim opens the document. The vulnerable API members are AcroformChoiceField.addOption, AcroformChoiceField.setOptions, AcroFormCheckBox.appearanceState, and AcroFormRadioButton.appearanceState. The vulnerability has been fixed in jsPDF@4.1.0.

Affected: npm: jspdf

### Impact

User control of properties and methods of the Acroform module allows users to inject arbitrary PDF objects, such as JavaScript actions.

If given the possibility to pass unsanitized input to one of the following methods or properties, a user can inject arbitrary PDF objects, such as JavaScript actions, which are executed when the victim opens the document. The vulnerable API members are:

* `AcroformChoiceField.addOption` * `AcroformChoiceField.setOptions` * `AcroFormCheckBox.appearanceState` * `AcroFormRadioButton.appearanceState`

Example attack vector:

```js import { jsPDF } from "jspdf" const doc = new jsPDF();

var choiceField = new doc.AcroFormChoiceField(); choiceField.T = "VulnerableField"; choiceField.x = 20; choiceField.y = 20; choiceField.width = 100; choiceField.height = 20;

// PAYLOAD: // 1. Starts with "/" to bypass escaping. // 2. "dummy]" closes the array. // 3. "/AA" injects an Additional Action (Focus event). // 4. "/JS" executes arbitrary JavaScript. const payload = "/dummy] /AA << /Fo << /S /JavaScript /JS (app.alert('XSS')) >> >> /Garbage [";

choiceField.addOption(payload); doc.addField(choiceField);

doc.save("test.pdf"); ```

### Patches

The vulnerability has been fixed in jsPDF@4.1.0.

### Workarounds Sanitize user input before passing it to the vulnerable API members.

### Credits Research and fix: Ahmet Artuç

lodash: prototype pollution in _.unset and _.omit functions golang: net/url: Memory exhaustion in query parameter parsing in net/url golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate urllib3: urllib3: Unbounded decompression chain leads to resource exhaustion urllib3: urllib3 Streaming API improperly handles highly compressed data crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API) jsPDF: jsPDF: Cross-User Data Leakage via race condition in addJS method jsPDF: jsPDF: Arbitrary code execution via unsanitized input in Acroform module

Multiple vulnerabilities have been discovered in LabX Standard v21.3.22. Most of the vulnerabilities are fixed in LabX Standard v21.4.23. The Vulnerabilities CVE-2025-69419, CVE-2026-0915, CVE-2025-15467 and CVE-2025-58187 are not yet fixed. The fix will be available in the upcoming releases.

Notice: LabX Standard was formerly known as LabX Cloud Local.

Ein Angreifer kann mehrere Schwachstellen in HCL BigFix ausnutzen, um Informationen offenzulegen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, und um Dateien zu manipulieren.