CVE-2025-14556

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.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://d7es.tag1.com/security-advisories/flag-moderately-critical-cross-site-scripting-backdrop-sa-contrib-2025-011	Third Party Advisory
https://www.herodevs.com/vulnerability-directory/cve-2025-14556	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:flag_module_project:flag:*:*:*:*:*:drupal:*:*

History

23 Jan 2026, 14:08

Type	Values Removed	Values Added
References	~~() https://d7es.tag1.com/security-advisories/flag-moderately-critical-cross-site-scripting-backdrop-sa-contrib-2025-011 -~~	() https://d7es.tag1.com/security-advisories/flag-moderately-critical-cross-site-scripting-backdrop-sa-contrib-2025-011 - Third Party Advisory
References	~~() https://www.herodevs.com/vulnerability-directory/cve-2025-14556 -~~	() https://www.herodevs.com/vulnerability-directory/cve-2025-14556 - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
CPE		cpe:2.3:a:flag_module_project:flag::::::drupal::*
First Time		Flag Module Project Flag Module Project flag

14 Jan 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-14 19:16

Updated : 2026-01-23 14:08

NVD link : CVE-2025-14556

Mitre link : CVE-2025-14556

CVE.ORG link : CVE-2025-14556

JSON object : View

Products Affected

flag_module_project

flag

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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