6.4

CVE-2026-14864: unknown jetengine Cross-site Scripting

CVSS: 6.4v3.1MediumDeferred
Published 02-08-2026Last modified 03-08-2026
Open JSON

Vulnerability summary

CVE-2026-14864 is a medium (CVSS 6.4) Cross-site Scripting vulnerability in unknown jetengine. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 12.5% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 3.8.12.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v3.1 (wordfence)
EPSS score
0.23%
0%100%
Low · +0.10 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 02-08-2026
    PublishedVulnerability first disclosed.
  2. 03-08-2026
    Last modifiedVulnerability information updated.

Description

The JetEngine WordPress plugin before 3.8.12 does not escape a post meta value before outputting it through one of its shortcodes, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute in the context of higher-privileged users such as administrators.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

+0.10 pp

From 0.13% on 22-09-2026

22-09-202622-10-2026
EPSS score
0.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (wpscan.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Unknown1 product
Wordpress1 product
  • jet-engine< 3.8.12

2 vendors · 2 products

References

2 links