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Medium severity5.3NVD Advisory· Published Oct 4, 2021· Updated Jun 17, 2026

CVE-2020-21493

CVE-2020-21493

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Xiuno/Xiunobbs
cpe:2.3:a:xiuno:xiunobbs:4.0.4:*:*:*:*:*:*:*
Xiuno/BBScpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: =4.0.4

Patches

Vulnerability mechanics

References

2

github.com/wanghaiwei/xiuno-docker/issues/3nvdExploitIssue TrackingThird Party Advisory
gitee.com/xiuno/xiunobbs/issues/I1690WnvdIssue TrackingThird Party Advisory

News mentions

0

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