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TI-2017-07962 Aliases CVE-2017-10862GHSA-9pxm-8g95-q5xr

Insufficient verification of data authenticity in reallyl IO jwt-scala

Priority LOW 25CWE-345Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-345.

Summary

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.

Why it matters now

EPSS 0.00583 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
reallyl IOjwt-scalaup to 1.2.2—No fix listedCNA
—io.really:jwt-scala (Maven)up to 1.2.2—No fix listedGHSA-9pxm-8g95-q5xr
  • jwt-scala Vendorreallyl IO Affected up to 1.2.2 Fixed in — No fix listed CNA
  • io.really:jwt-scala (Maven) Vendor— Affected up to 1.2.2 Fixed in — No fix listed GHSA-9pxm-8g95-q5xr

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:really:jwt-scala:*:*:*:*:*:*:*:*up to 1.2.2VulnerableReally
  • cpe:2.3:a:really:jwt-scala:*:*:*:*:*:*:*:* Versions up to 1.2.2 Vulnerable ·Really

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-10862
  2. 2026-10-03 Alias added: GHSA-9pxm-8g95-q5xr

References

Advisory 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences