5.3
CVSS 4.0
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A vulnerability has been found in CTFd up to 3.8.4. The affected element is the function _is_safe_url of the file CTFd/utils/validators/__init__.py. Such manipulation of the argument Next leads to open redirect. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 5d8515842fd1ab2c3a9f2dde9ffca907aa334ea9. Upgrading the affected component is recommended.
Засегнати продукти
- n/a CTFd: 3.8.0; 3.8.1; 3.8.2; 3.8.3; 3.8.4
Вид слабост
История
- 23 август 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-78145
- https://nvd.nist.gov/vuln/detail/CVE-2026-78145
- https://vuldb.com/vuln/394533
- https://vuldb.com/vuln/394533/cti
- https://vuldb.com/cve/CVE-2026-78145
- https://vuldb.com/submit/882469
- https://mblunt.dev/writeups/ctfd-open-redirect/
- https://github.com/CTFd/CTFd/pull/3026
- https://github.com/CTFd/CTFd/commit/5d8515842fd1ab2c3a9f2dde9ffca907aa334ea9
- https://github.com/CTFd/CTFd/releases/tag/3.8.4
- https://github.com/CTFd/CTFd/