What is CVE-2021-38113?

CVE-2021-38113 is a medium-severity vulnerability in Openwebif Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-04.

How severe is CVE-2021-38113?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Openwebif Project

CVE-2021-38113

In addBouquet in js/bqe.js in OpenWebif (aka e2openplugin-OpenWebif) through 1.4.7, inserting JavaScript into the Add Bouquet feature of the Bouquet Editor (i.e., bouqueteditor/api/addbouquet?name=) leads to Stored XSS.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2021-08-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (42.2th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Openwebif Project

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/E2OpenPlugins/e2openplugin-OpenWebif/issues/1387 (Exploit, Patch, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2021-38113?: CVE-2021-38113 is a medium-severity vulnerability in Openwebif Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-04.
How severe is CVE-2021-38113?: Medium severity. CVSS v3 base score is 5.4 out of 10.