CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
jsPDF is a library to generate PDFs in JavaScript. Prior to version 4.2.1, user control of the `options` argument of the `output` function allows attackers to inject arbitrary HTML (such as scripts) into the browser context the created PDF is opened in. The vulnerability can be exploited in the following scenario: the attacker provides values for the output options, for example via a web interface. These values are then passed unsanitized (automatically or semi-automatically) to the attack victim. The victim creates and opens a PDF with the attack vector using one of the vulnerable method overloads inside their browser. The attacker can thus inject scripts that run in the victims browser context and can extract or modify secrets from this context. The vulnerability has been fixed in [email protected]. As a workaround, sanitize user input before passing it to the output method.
Засегнати продукти
- parallax jsPDF: < 4.2.1
- Red Hat Red Hat Advanced Cluster Security 4.8: от 1775594119 нататък
- Red Hat Red Hat Advanced Cluster Security 4.9: от 1775594284 нататък
Вид слабост
История
- 18 март 2026 Публикувано
Други уязвимости в parallax jsPDF
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-31938
- https://nvd.nist.gov/vuln/detail/CVE-2026-31938
- https://github.com/parallax/jsPDF/security/advisories/GHSA-wfv2-pwc8-crg5
- https://github.com/parallax/jsPDF/commit/87a40bbd07e6b30575196370670b41f264aa78d7
- https://github.com/parallax/jsPDF/releases/tag/v4.2.1
- https://access.redhat.com/security/cve/CVE-2026-31938
- https://bugzilla.redhat.com/show_bug.cgi?id=2448550
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-31938.json
- https://access.redhat.com/errata/RHSA-2026:7110
- https://access.redhat.com/errata/RHSA-2026:7128