CVE-2026-24043
Description
A flaw was found in jsPDF, a JavaScript library for generating PDFs. A remote attacker can inject arbitrary Extensible Metadata Platform (XMP) metadata into a generated PDF by providing unsanitized input to the addMetadata function. This XML injection vulnerability can compromise the integrity of the PDF, especially if the document is subsequently signed, stored, or processed.
Statement
This MODERATE impact vulnerability in jsPDF allows for the injection of arbitrary XMP metadata into generated PDFs if unsanitized input is passed to the addMetadata function. This could compromise the integrity of PDFs processed by affected Red Hat Advanced Cluster Security components. Red Hat Advanced Cluster Security versions 4.8 and 4.9 are affected.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 5.8 | 5.4 | N/A |
| Attack Vector | Network | Network | N/A |
| Attack Complexity | Low | Low | N/A |
| Privileges Required | None | Low | N/A |
| User Interaction | None | Required | N/A |
| Scope | Changed | Changed | N/A |
| Confidentiality | None | Low | N/A |
| Integrity Impact | Low | Low | N/A |
| Availability Impact | None | None | N/A |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
NVD: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Understanding the Weakness (CWE)
Confidentiality,Integrity,Availability
Technical Impact: Execute Unauthorized Code or Commands; Read Application Data; Modify Application Data
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