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jforum vulnerabilities

6 published CVES affecting jforum, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
6
Critical
0
High
1
Medium
5
Low
0
Unscored
0
CISA KEV
0
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Latest jforum CVEs

Newest publication first

  1. MediumCVSS 5.3 EPSS 1.8%

    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...

  2. MediumCVSS 6.8 EPSS 2.8%

    Cross-site request forgery (CSRF) vulnerability in admBase/login.page in the Admin module in JForum allows remote attackers to hijack the authentication of administrators for requests that change the user group permissions of arbitrary users via a groupsSave action.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.