CVE-2024-11786Network attack vector

Stored XSS via unfiltered shortcode application attribute

Published Nov 28, 2024 · Updated Apr 8, 2026

Stored XSS in the continue-with-vipps shortcode in Login with Vipps and MobilePay 1.3.3 and earlier allows remote authenticated users to run scripts. VippsLogin::continue_button_html places the shortcode's application attribute inside a javascript link without filtering characters or escaping the JavaScript context. Contributor-level access is required to save the crafted shortcode; its payload executes when a visitor presses the rendered button.

CVSS severity6.4
Medium
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the continue-with-vipps shortcode in Login with Vipps and MobilePay 1.3.3 and earlier allows remote authenticated users to run scripts. VippsLogin::continue_button_html places the shortcode's application attribute inside a javascript link without filtering characters or escaping the JavaScript context. Contributor-level access is required to save the crafted shortcode; its payload executes when a visitor presses the rendered button.

The record

CVE
CVE-2024-11786
Published
Nov 28, 2024
Updated
Apr 8, 2026
Vendor
WP Hosting AS
Product
Login with Vipps and MobilePay
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.3.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WP Hosting AS · Login with Vipps and MobilePayversion=0 <=1.3.3

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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