CVE-2025-14556

low-risk

Published 2026-01-14

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Flag allows Cross-Site Scripting (XSS).This issue affects Flag: from 7.X-3.0 through 7.X-3.9.

Do I need to act?

0.04% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.4/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Flag

Affected Vendors

Flag Module Project

References (2)

Third Party Advisory https://d7es.tag1.com/security-advisories/flag-moderately-critical-cross-site-sc...

Exploit https://www.herodevs.com/vulnerability-directory/cve-2025-14556

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low-risk

Severity 21/34 · High

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal