CVE-2023-47849Network attack vector

Mailing-list disclosure via missing capability check

Published Dec 9, 2024 · Updated Apr 29, 2026

Missing authorization in BlossomThemes Email Newsletter 2.2.4 and earlier allows remote authenticated users to obtain a mailing list. The bten_get_mailing_list function returns mailing-list data without checking whether the caller has the required capability. Subscriber-level access is sufficient, and the documented consequence is mailing-list disclosure without data modification or service interruption.

CVSS severity4.3
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in BlossomThemes Email Newsletter 2.2.4 and earlier allows remote authenticated users to obtain a mailing list. The bten_get_mailing_list function returns mailing-list data without checking whether the caller has the required capability. Subscriber-level access is sufficient, and the documented consequence is mailing-list disclosure without data modification or service interruption.

The record

CVE
CVE-2023-47849
Published
Dec 9, 2024
Updated
Apr 29, 2026
Vendor
Blossom Themes
Product
BlossomThemes Email Newsletter
Classifications
CWE-862, CAPEC-180, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 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=0 <=2.2.4 changes=[{"at":"2.2.5","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Blossom Themes · BlossomThemes Email Newsletterversion=0 <=2.2.4 changes=[{"at":"2.2.5","status":"unaffected"}]

Published CVSS scores

4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
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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