What’s Vulnerable › Vulnerabilities

CVE-2017-10862

• Severity: medium (CVSS 5.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-10-12 · updated 2026-06-17
• Weakness: CWE-345

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.

Affected products

• reallyl IO jwt-scala: through 1.2.2

References

• https://github.com/reallylabs/jwt-scala
• https://jvn.jp/en/vu/JVNVU90916766/index.html
• https://github.com/reallylabs/jwt-scala
• https://jvn.jp/en/vu/JVNVU90916766/index.html

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