CVE-2026-110899

HighCVSS 7.1/10Last modified Oct 21, 2026

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kevin Stover Ninja Forms ninja-forms allows Stored XSS.This issue affects Ninja Forms: from n/a through 3.15.5.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
Kevin StoverNinja Forms<= 3.15.5

References

Timeline

Published
Oct 21, 2026
Last modified
Oct 21, 2026
NVD status
Deferred

Related CVEs from 2026

CVE-2026-11097.8A vulnerability was detected in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04. The impacted element is the function rtsp_parCVE-2026-110906.5Uninitialized Use in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML paCVE-2026-1109005.3Missing Authorization vulnerability in Liquid Web / StellarWP BookIt bookit allows Exploiting Incorrectly Configured Access Control SecurityCVE-2026-1109015.4Authorization Bypass Through User-Controlled Key vulnerability in WPMU DEV SmartCrawl smartcrawl-seo allows Exploiting Incorrectly ConfigureCVE-2026-1109024.3Authorization Bypass Through User-Controlled Key vulnerability in Liquid Web / StellarWP Event Tickets event-tickets allows Exploiting IncorCVE-2026-1109036.5Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Liquid Web / StellarWP The Events CaleCVE-2026-1109045.3ApostropheCMS before 4.33.0 allows authentication bypass for REST API page reading, as demonstrated by a /api/v1/@apostrophecms/page?all=1 cCVE-2026-1109077.5Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string (like [node:title] CVE-2026-1109088.8Netgate pfSense FRR package (pfSense-pkg-frr) 2.0.2_1 and source revision 2.1.2_1 contain an OS command injection vulnerability in the FRR sCVE-2026-1109095.0Wheels CLI through 4.1.0 does not verify that the local development server answering its HTTP requests belongs to the current project. A proCVE-2026-110918.8Inappropriate implementation in Dawn in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform out of bounds CVE-2026-1109119.8Wheels 1.1.8 through 4.1.1 allows SQL injection when caller-supplied quoted values are parsed again as SQL by dynamic finders (such as findO