What is CVE-2022-28353?

CVE-2022-28353 is a medium-severity vulnerability in External Redirect Warning Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-04-16.

How severe is CVE-2022-28353?

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

XSS in External Redirect Warning Project

CVE-2022-28353

In the External Redirect Warning Plugin 1.3 for MyBB, the redirect URL (aka external.php?url=) is vulnerable to XSS.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (43.5th 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

External_redirect_warning_project External_redirect_warning — versions 1.3
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2022-28353?: CVE-2022-28353 is a medium-severity vulnerability in External Redirect Warning Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-04-16.
How severe is CVE-2022-28353?: Medium severity. CVSS v3 base score is 6.1 out of 10.