CTFd __init__.py _is_safe_url redirect
30Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 5.3
probabilidade de exploração
—
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Produtos afetados
n/a · CTFdPoCs públicas encontradas — 1
cve_referencemblunt.dev/writeups/ctfd-open-redirect/não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
https://github.com/CTFd/CTFd/https://github.com/CTFd/CTFd/commit/5d8515842fd1ab2c3a9f2dde9ffca907aa334ea9https://github.com/CTFd/CTFd/pull/3026https://github.com/CTFd/CTFd/releases/tag/3.8.4https://mblunt.dev/writeups/ctfd-open-redirect/https://vuldb.com/cve/CVE-2026-78145https://vuldb.com/submit/882469https://vuldb.com/vuln/394533https://vuldb.com/vuln/394533/cti