CVEvulnerability
CVE-2019-7550
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-02-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.3 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-209
Description
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 configurations
• jforum jforum 2.1.8
Related
Weakness · CWE (1)
- CWE-209 Generation of Error Message Containing Sensitive Information weakness
References
- https://www.criticalstart.com/2019/02/information-disclosure-in-jforum-2-1-x-syntax/ Exploit, Third Party Advisory
- https://www.criticalstart.com/2019/02/information-disclosure-in-jforum-2-1-x-syntax/ Exploit, Third Party Advisory