CVE-2024-57004Public exploitNetwork attack vector

Stored XSS via unsanitized PDF attachment preview

Published Feb 3, 2025 · Updated Feb 12, 2025

Stored XSS in Roundcube Webmail 1.6.9 allows remote authenticated users to execute script by opening a crafted PDF attachment. The attachment preview renders an uploaded PDF containing an XSS payload without neutralizing its active script content. An authenticated account must send the attachment and open it from Sent; execution occurs in that account's browser session.

CVSS severity6.1
Medium
EPSS probability28.82%
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 Roundcube Webmail 1.6.9 allows remote authenticated users to execute script by opening a crafted PDF attachment. The attachment preview renders an uploaded PDF containing an XSS payload without neutralizing its active script content. An authenticated account must send the attachment and open it from Sent; execution occurs in that account's browser session.

The record

CVE
CVE-2024-57004
Published
Feb 3, 2025
Updated
Feb 12, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-80, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 3, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 exploitPublished

Weakness, pattern, technique

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

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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