CVE-2026-106604: WordPress YITH WooCommerce Compare plugin <= 3.15.0 - Cross Site Scripting (XSS) vulnerability

Deferred

Published 15-10-2026Last modified 16-10-2026

Vulnerability summary

CVE-2026-106604 is a medium (CVSS 6.5) Cross-site Scripting vulnerability in yith yith woocommerce compare. EPSS estimates a 0.16% chance of exploitation in the next 30 days, higher than 4.8% of scored vulnerabilities.

Overall risk

26/100

0100

Medium · default modelHow is this calculated?

CVSS score

6.5/10

010

Medium · v3.1 (CVE.org)

EPSS score

0.16%

0%100%

Low · Change unavailable

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Timeline

15-10-2026
PublishedVulnerability first disclosed.
16-10-2026
Last modifiedVulnerability information updated.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in YITH YITH WooCommerce Compare yith-woocommerce-compare allows Stored XSS.This issue affects YITH WooCommerce Compare: from n/a through 3.15.0.

CVSS metrics

2 scores · 2 sources · 1 version

v3.16.5

EPSS trend

Probability

0.16%

Chance of exploitation in the next 30 days

Percentile

Versus all other CVEs

30-day change

Change unavailable

16-10-202622-10-2026

Known exploited

Compare KEV catalogs

CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Affected systems

Yith1 product

yith woocommerce compare≤ 3.15.0

1 vendor · 1 product

References

1 links

patchstack.com/database/…VDB Entry