CVE-2018-11565 is a medium-severity information disclosure vulnerability affecting Mahara versions 17.04 before 17.04.8, 17.10 before 17.10.5, and 18.04 before 18.04.1. The flaw allows an unauthenticated attacker to enumerate valid usernames by observing differences in responses when attempting to register a username that is already taken. With a CVSS score of 5.3, this vulnerability has a low impact on confidentiality and requires no user interaction or privileges to exploit. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 17.04.0, < 17.04.8CPE matchmatch criteria | cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* | ||
>= 17.10.0, < 17.10.5CPE matchmatch criteria | cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* | ||
18.04.0CPE matchmatch criteria | cpe:2.3:a:mahara:mahara:18.04.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.