OpnForm Editable Submission Secret Derivation via Empty Hashids Salt
28Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 9.3epss 0.3%
probabilidade de exploração
0.3%top 77% das CVEs
exploração observada
nãonenhuma fonte reporta
OpnForm derives editable-submission secrets from sequential row identifiers using Hashids with an empty default salt, allowing unauthenticated attackers to compute hashes for any submission. Attackers can read other respondents' full submission data through the submission-fetch endpoint or overwrite submissions by supplying predicted hashes to the answer endpoint.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Produtos afetados
OpnForm · OpnFormReferências
https://github.com/OpnForm/OpnFormhttps://github.com/OpnForm/OpnForm/commit/6c67ff0a9bc0ac27ae26b32b8e108a176f8161b1https://github.com/OpnForm/OpnForm/issues/1259https://github.com/OpnForm/OpnForm/releases/tag/v2.0.2https://www.vulncheck.com/advisories/opnform-editable-submission-secret-derivation-via-empty-hashids-salt