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CVE-2017-10862
jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted…
Medium5.3EPSS 0.58%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
Description
jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted JWT data as a correctly signed token.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.58% · top 52% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
- Improper verification of signatures
- CWE-345 (opens in a new tab)All about CWE-345 and its CVEs
Affected products
- affected 1.2.2 and earlier
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenio.really:jwt-scalaGHSA-9pxm-8g95-q5xr (opens in a new tab)
References (2)
- https://github.com/reallylabs/jwt-scala (opens in a new tab)x_refsource_MISCx_transferred
- https://jvn.jp/en/vu/JVNVU90916766/index.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-9pxm-8g95-q5xr (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2017-10862)Record last updated .