CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Payload Plugins is a collection of plugins designed to enhance Payload CMS. From 0.3.0 until 0.4.0, @jhb.software/payload-cloudinary-plugin deployments with clientUploads enabled expose POST /api/cloudinary-generate-signature, whose handler in cloudinary/src/getGenerateSignature.ts passes attacker-controlled body.paramsToSign directly to cloudinary.utils.api_sign_request without a key allowlist, collection policy, timestamp freshness check, or configured-folder enforcement. Any authenticated Payload user can obtain a valid Cloudinary HMAC-SHA1 signature for unauthorized parameters such as overwrite, type, notification_url, invalidate, folder, and public_id. The signature can authorize asset replacement, upload visibility changes, callbacks to attacker-selected URLs, cache invalidation, and uploads outside the intended folder. The client-visible Cloudinary API key is expected by the upload design, but the unrestricted server-side signature supplies the authorization value needed to complete these operations. This vulnerability is fixed in 0.4.0.
Засегнати продукти
- jhb-software payload-plugins: >= 0.3.0, < 0.4.0
Вид слабост
История
- 15 септември 2026 Публикувано
Други уязвимости в jhb-software payload-plugins
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-58200
- https://nvd.nist.gov/vuln/detail/CVE-2026-58200
- https://github.com/jhb-software/payload-plugins/security/advisories/GHSA-h5x8-xp6m-x6q4
- https://github.com/jhb-software/payload-plugins/pull/155
- https://github.com/jhb-software/payload-plugins/commit/da2325901c5eeced17d33a1b2e647e300b8cbff2
- https://github.com/jhb-software/payload-plugins/releases/tag/[email protected]