CVE-2024-2963Network attack vector

Stored script execution via unescaped plugin settings

Published Mar 29, 2024 · Updated Apr 8, 2026

Stored XSS in Marubon Pocket News Generator 0.2.0 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings handler stores values such as Consumer Key and Access Token without sufficient sanitization, and the settings page emits them without context-appropriate escaping. Administrator-level access is required, and the issue affects only multisite installations or sites where unfiltered_html is disabled; injected JavaScript runs when a user opens the affected page.

CVSS severity4.4
Medium
EPSS probability0.32%
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 Marubon Pocket News Generator 0.2.0 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings handler stores values such as Consumer Key and Access Token without sufficient sanitization, and the settings page emits them without context-appropriate escaping. Administrator-level access is required, and the issue affects only multisite installations or sites where unfiltered_html is disabled; injected JavaScript runs when a user opens the affected page.

The record

CVE
CVE-2024-2963
Published
Mar 29, 2024
Updated
Apr 8, 2026
Vendor
Marubon
Product
Pocket News Generator
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 29, 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 <=0.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Marubon · Pocket News Generatorversion=0 <=0.2.0

Published CVSS scores

4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.4WordfenceCVSS:3.1/AV:N/AC:H/PR:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
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

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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