CVE-2024-30453Network attack vector

Unauthenticated internal-service access via server-side requests

Published Mar 29, 2024 · Updated Apr 28, 2026

Server-side request forgery in Brave Popup Builder 0.6.5 and earlier allows remote attackers to send requests to arbitrary locations. Public advisories do not identify the affected endpoint or explain how attacker-controlled destinations reach the plugin's outbound request logic. No authentication is required; requests originate from WordPress and can query or modify information exposed by internal services.

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

What happened

Server-side request forgery in Brave Popup Builder 0.6.5 and earlier allows remote attackers to send requests to arbitrary locations. Public advisories do not identify the affected endpoint or explain how attacker-controlled destinations reach the plugin's outbound request logic. No authentication is required; requests originate from WordPress and can query or modify information exposed by internal services.

The record

CVE
CVE-2024-30453
Published
Mar 29, 2024
Updated
Apr 28, 2026
Vendor
Brave
Product
Brave Popup Builder
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 29, 2024CVE 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=n/a <=0.6.5 changes=[{"at":"0.6.6","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Brave · Brave Popup Builderversion=n/a <=0.6.5 changes=[{"at":"0.6.6","status":"unaffected"}]

Published CVSS scores

7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
5.4PatchstackCVSS:3.1/AV:N/AC:H/PR:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

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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