OpnForm Editable Submission Secret Derivation via Empty Hashids Salt
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OpnForm | OpnForm | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Opnform | Opnform |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.400% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jhumanj
Jhumanj opnform |
|
| CPEs | cpe:2.3:a:jhumanj:opnform:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Jhumanj
Jhumanj opnform |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Opnform
Opnform opnform |
|
| Vendors & Products |
Opnform
Opnform opnform |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | OpnForm Editable Submission Secret Derivation via Empty Hashids Salt | |
| Weaknesses | CWE-340 | |
| References |
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| Metrics |
cvssV3_1
|