CVE-2026-18986 — MEDIUM (4.8)

Q: How severe is CVE-2026-18986?

CVE-2026-18986 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-18986?

Check the references section above for vendor advisories and patch information. Affected products include: Entity Browser Project Entity Browser.

Vulnerability Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Entity Browser allows Stored XSS. This issue affects Entity Browser versions: from 0.0.0 to 2.16.0.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Entity Browser Project	Entity Browser	< 2.16

Related Weaknesses (CWE)

CWE-79

References

https://www.drupal.org/sa-contrib-2026-094Vendor Advisory

FAQ

What is CVE-2026-18986?

CVE-2026-18986 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Entity Browser allows Stored XSS. This issue affects Entity Browser versions: from 0.0.0 to...

How severe is CVE-2026-18986?

CVE-2026-18986 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-18986?

Check the references section above for vendor advisories and patch information. Affected products include: Entity Browser Project Entity Browser.