CVE-2019-7550

Summary

In JForum 2.1.8, an unauthenticated, remote attacker can enumerate whether a user exists by using the "create user" function. If a register/check/username?username= request corresponds to a username that exists, then an "is already in use" error is produced. NOTE: this product is discontinued.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://www.criticalstart.com/2019/02/information-disclosure-in-jforum-2-1-x-syntax/

References

• https://www.criticalstart.com/2019/02/information-disclosure-in-jforum-2-1-x-syntax/

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