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Please see our statement on Data Privacy.
Formidable (aka node-formidable) 2.1.0 through 3.x before 3.5.3 relies on hexoid to prevent guessing of filenames for untrusted executable content; however, hexoid is documented as not "cryptographically secure." (Also, there is a scenario in which only the last two characters of a hexoid string need to be guessed, but this is not often relevant.) NOTE: this does not imply that, in a typical use case, attackers will be able to exploit any hexoid behavior to upload and execute their own content.
Reserved 2025-04-26 | Published 2025-04-26 | Updated 2025-04-29 | Assigner mitreCWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
github.com/...rts/blob/main/formidable/file_upload/report.md
github.com/...54a1afb9ce1a8d3db803f8d47/CHANGELOG.md?plain=1
github.com/...ommit/022c2c5577dfe14d2947f10909d81b03b6070bf5
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