CVE-2024-30252Public exploitNetwork attack vector

Authenticated request forgery via exposed subscription page

Published Apr 4, 2024 · Updated Aug 27, 2025

Cross-site request forgery in Livemarks before 3.7 allows remote attackers to send authenticated GET requests to arbitrary URLs. The web-accessible subscribe.html page passes its first URL parameter through subscribe.js to an XMLHttpRequest GET, allowing browser cookies to accompany an attacker-chosen destination. Exploitation requires disclosure of Firefox's extension UUID and user interaction with attacker-controlled HTML; the resulting blind request can alter private-network server state within the user's authenticated session.

CVSS severity2.6
Low
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Livemarks before 3.7 allows remote attackers to send authenticated GET requests to arbitrary URLs. The web-accessible subscribe.html page passes its first URL parameter through subscribe.js to an XMLHttpRequest GET, allowing browser cookies to accompany an attacker-chosen destination. Exploitation requires disclosure of Firefox's extension UUID and user interaction with attacker-controlled HTML; the resulting blind request can alter private-network server state within the user's authenticated session.

The record

CVE
CVE-2024-30252
Published
Apr 4, 2024
Updated
Aug 27, 2025
Vendor
Tim Nguyen
Product
Livemarks
Classifications
CWE-352, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 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?

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

  1. Affected versionversion=< 3.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Tim Nguyen · Livemarksversion=< 3.7

Published CVSS scores

2.6GitHub, Inc.CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
2.6CISA-ADPCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/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-352Cross-Site Request Forgery (CSRF)
T1189Drive-by Compromise

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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