The JWT signing secret in yfexam-exam v2.0 is derived from the username and the current month instead of a random server-side key, making the secret key easily obtainable via a bruteforce attack.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Project Subscriptions
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Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://github.com/fangtang7/CVE/blob/main/yf-exam/JWT.md |
|
History
Tue, 08 Sep 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The JWT signing secret in yfexam-exam v2.0 is derived from the username and the current month instead of a random server-side key, making the secret key easily obtainable via a bruteforce attack. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-09-08T14:58:56.831Z
Reserved: 2026-08-25T00:00:00.000Z
Link: CVE-2026-79575
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-08T15:18:48.300
Modified: 2026-09-08T15:18:48.300
Link: CVE-2026-79575
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.