CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, при специфични условия, с администраторски права и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
PhpWeasyPrint is a PHP library allowing PDF generation from a URL or an HTML page. Prior to version 2.6.0, `AbstractGenerator::$temporaryFiles` is a public array, and `removeTemporaryFiles()` — invoked from `__destruct()` and from a registered shutdown function — calls `unlink()` on every entry without verifying that the path is contained within the temporary folder. Any code holding a reference to a generator instance can push an arbitrary path into the array and have it deleted on script shutdown. This mirrors the KnpLabs/snappy issue GHSA-87qc-37cw-84h4. PhpWeasyPrint version 2.6.0 contains a patch for the issue.
Засегнати продукти
- pontedilana php-weasyprint: < 2.6.0
Вид слабост
История
- 19 юни 2026 Публикувано
Други уязвимости в pontedilana php-weasyprint
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-49358
- https://nvd.nist.gov/vuln/detail/CVE-2026-49358
- https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g
- https://github.com/KnpLabs/snappy/security/advisories/GHSA-87qc-37cw-84h4
- https://github.com/pontedilana/php-weasyprint/commit/6d328ffd3bcb800c7c2e8a594b1bff0c099c9391
- https://github.com/pontedilana/php-weasyprint/releases/tag/2.6.0