What is CVE-2022-37724?

CVE-2022-37724 is a medium-severity vulnerability in Apple Webobjects, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-09-14.

How severe is CVE-2022-37724?

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

XSS in Apple Webobjects

CVE-2022-37724

Project Wonder WebObjects 1.0 through 5.4.3 is vulnerable to Arbitrary HTTP Header injection and URL- or Header-based XSS reflection in all web-server adaptor interfaces.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-09-14 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.007 (49.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001

Affected products

Apple Webobjects

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

xmit.xyz/security/webobjects-url-tomfoolery/ (Exploit, Third Party Advisory, Mitigation)
github.com/wocommunity/wonder/pull/992 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-37724?: CVE-2022-37724 is a medium-severity vulnerability in Apple Webobjects, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-09-14.
How severe is CVE-2022-37724?: Medium severity. CVSS v3 base score is 6.1 out of 10.