CVE-2024-2428Public exploitNetwork attack vector

Stored XSS via unescaped player branding CSS

Published Apr 10, 2024 · Updated Oct 30, 2024

Stored XSS in Presto Made, Inc. Presto Player before 2.2.3 allows remote authenticated users to inject script through settings. The presto-player/v1/settings REST route accepts player_css in the presto_player_branding setting without a sufficient capability check or output escaping. A logged-in Contributor can store an event-handler payload that executes when an embedded audio player is viewed and hovered.

CVSS severity4.7
Medium
EPSS probability0.50%
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 Presto Made, Inc. Presto Player before 2.2.3 allows remote authenticated users to inject script through settings. The presto-player/v1/settings REST route accepts player_css in the presto_player_branding setting without a sufficient capability check or output escaping. A logged-in Contributor can store an event-handler payload that executes when an embedded audio player is viewed and hovered.

The record

CVE
CVE-2024-2428
Published
Apr 10, 2024
Updated
Oct 30, 2024
Vendor
Presto Made, Inc.
Product
Presto Player
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 30, 2024Record 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 <2.2.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Presto Made, Inc. · Presto Playerversion=0 <2.2.3

Published CVSS scores

4.7CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/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 exploitPublished

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

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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