HIGH

CVE-2026-108491

CVSS v3

7.1

HIGH

EPSS Score

0.1 %

exploit probability, as of 2026-10-16

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-108491 yet.

Full record on NVD

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Everest Forms Everest Forms everest-forms allows Stored XSS.This issue affects Everest Forms: from n/a through 3.6.1.

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Published: 2026-10-15
Last Modified: 2026-10-15

Frequently asked questions

What is CVE-2026-108491?

Is CVE-2026-108491 actively exploited?

Active exploitation of CVE-2026-108491 has not been confirmed. Its EPSS score was 0.1% on 2026-10-16, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-108491?

CVE-2026-108491 has a CVSS v3 base score of 7.1 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

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