CVSS 4.0
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 може да се автоматизира
Описание
Оригинално описание
Craft is a content management system (CMS). In versions 4.5.0-RC1 through 4.16.18 and 5.0.0-RC1 through 5.8.22, the SSRF validation in Craft CMS’s GraphQL Asset mutation uses `gethostbyname()`, which only resolves IPv4 addresses. When a hostname has only AAAA (IPv6) records, the function returns the hostname string itself, causing the blocklist comparison to always fail and completely bypassing SSRF protection. This is a bypass of the security fix for CVE-2025-68437. Exploitation requires GraphQL schema permissions for editing assets in the `<VolumeName>` volume and creating assets in the `<VolumeName>` volume. These permissions may be granted to authenticated users with appropriate GraphQL schema access and/or Public Schema (if misconfigured with write permissions). Versions 4.16.19 and 5.8.23 patch the issue.
Засегнати продукти
- craftcms cms: >= 4.5.0-RC1, < 4.16.19; >= 5.0.0-RC1, < 5.8.23
Вид слабост
История
- 24 февруари 2026 Публикувано
Други уязвимости в craftcms cms
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-27129
- https://nvd.nist.gov/vuln/detail/CVE-2026-27129
- https://github.com/craftcms/cms/security/advisories/GHSA-v2gc-rm6g-wrw9
- https://github.com/craftcms/cms/security/advisories/GHSA-x27p-wfqw-hfcc
- https://github.com/craftcms/cms/commit/2825388b4f32fb1c9bd709027a1a1fd192d709a3