CVE-2020-21493

An issue in the component route\user.php of Xiuno BBS v4.0.4 allows attackers to enumerate usernames.

CVSS v3.1

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

1.00% chance of exploitation in the next 30 days, 60th percentile

Published

2021-10-04

Updated

2024-08-04

Proof-of-concept exploits (1)

• wanghaiwei/xiuno-docker/issues/3

References

• CVE Record
• NVD entry

Related

• CVE-2020-21494
• CVE-2020-21495
• CVE-2020-21496
• CVE-2020-21485
• CVE-2020-21483
• CVE-2020-21482