CVE-2025-23919Network attack vector

Contributor-level content injection through undisclosed HTML neutralization

Published Jan 16, 2025 · Updated Apr 28, 2026

Basic XSS in Ella van Durpe Slides & Presentations 0.0.39 and earlier allows remote authenticated users to inject site content. Patchstack and the CNA record do not identify the affected endpoint, function, input field, or exact neutralization error. Contributor-level access is required; successful exploitation changes rendered content and can degrade availability without disclosed data access.

CVSS severity5.4
Medium
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Basic XSS in Ella van Durpe Slides & Presentations 0.0.39 and earlier allows remote authenticated users to inject site content. Patchstack and the CNA record do not identify the affected endpoint, function, input field, or exact neutralization error. Contributor-level access is required; successful exploitation changes rendered content and can degrade availability without disclosed data access.

The record

CVE
CVE-2025-23919
Published
Jan 16, 2025
Updated
Apr 28, 2026
Vendor
Ella van Durpe
Product
Slides & Presentations
Classifications
CWE-80, CAPEC-242, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <=0.0.39

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ella van Durpe · Slides & Presentationsversion=0 <=0.0.39

Published CVSS scores

5.4PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

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-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CAPEC-242Code Injection
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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