CVE-2024-30419Network attack vector

Stored script execution via unsafe entry publishing

Published May 22, 2024 · Updated Aug 2, 2024

Stored XSS in affected a-blog cms releases allows remote authenticated users to execute scripts in the browsers of website visitors. The entry editor accepts attacker-supplied code, stores it with an entry, and publishes it without neutralizing the malicious content. Contributor-level access and permission to publish an entry are required; visitors execute the stored code when viewing that entry.

CVSS severity5.4
Medium
EPSS probability0.25%
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 affected a-blog cms releases allows remote authenticated users to execute scripts in the browsers of website visitors. The entry editor accepts attacker-supplied code, stores it with an entry, and publishes it without neutralizing the malicious content. Contributor-level access and permission to publish an entry are required; visitors execute the stored code when viewing that entry.

The record

CVE
CVE-2024-30419
Published
May 22, 2024
Updated
Aug 2, 2024
Vendor
Appleple
Product
a-blog cms
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=2.9
  2. Affected versionversion=2.10.0 <2.10.53
  3. Affected versionversion=2.11.0 <2.11.61
  4. Affected versionversion=3.0.0 <3.0.32
  5. Affected versionversion=3.1.0 <3.1.12
  6. Affected versionversion=prior to Ver.2.10.53
  7. Affected versionversion=prior to Ver.2.11.61
  8. Affected versionversion=prior to Ver.3.0.32
  9. Affected versionversion=prior to Ver.3.1.12
  10. Affected versionversion=Ver.2.9 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Appleple · a-blog cmsversion=0 <=2.9; version=2.10.0 <2.10.53; version=2.11.0 <2.11.61; version=3.0.0 <3.0.32; version=3.1.0 <3.1.12; version=prior to Ver.2.10.53; version=prior to Ver.2.11.61; version=prior to Ver.3.0.32; version=prior to Ver.3.1.12; version=Ver.2.9 and earlier

Published CVSS scores

5.4JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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 exploitUnconfirmed

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

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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