What is CVE-2022-45543?

CVE-2022-45543 is a medium-severity vulnerability in Discuz Discuzx, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-15.

How severe is CVE-2022-45543?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-45543 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Discuz Discuzx

CVE-2022-45543

Cross site scripting (XSS) vulnerability in DiscuzX 3.4 allows attackers to execute arbitrary code via the datetline, title, tpp, or username parameters via the audit search.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (41.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Discuz Discuzx — versions 3.4
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

cve@mitre.org

Frequently asked questions

What is CVE-2022-45543?: CVE-2022-45543 is a medium-severity vulnerability in Discuz Discuzx, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-15.
How severe is CVE-2022-45543?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-45543 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.