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4 vulnerabilities by newsletter
CVE-2024-5674 (GCVE-0-2024-5674)
Vulnerability from nvd – Published: 2024-06-12 11:05 – Updated: 2026-04-08 17:31
VLAI
EPSS
VEX
Title
Newsletter - API v1 and v2 addon for Newsletter <= 2.4.5 - Missing Authorization to Email Subscribers Management
Summary
The Newsletter - API v1 and v2 addon plugin for WordPress is vulnerable to unauthorized subscribers management due to PHP type juggling issue on the check_api_key function in all versions up to, and including, 2.4.5. This makes it possible for unauthenticated attackers to list, create or delete newsletter subscribers. This issue affects only sites running the PHP version below 8.0
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-12 14:53 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Newsletter Team | Newsletter - API v1 and v2 addon for Newsletter |
Affected:
0 , ≤ 2.4.5
(semver)
|
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"url": "https://www.thenewsletterplugin.com/documentation/developers/newsletter-api-2/"
}
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}
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CVE-2024-5317 (GCVE-0-2024-5317)
Vulnerability from nvd – Published: 2024-06-05 01:56 – Updated: 2026-04-08 16:50
VLAI
EPSS
VEX
Title
Newsletter <= 8.3.4 - Unauthenticated Stored Cross-Site Scripting via np1
Summary
The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-05 13:55 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| satollo | Newsletter – Send awesome emails from WordPress |
Affected:
0 , ≤ 8.3.4
(semver)
|
|
| newsletter | newsletter_send_awesome_emails |
Affected:
0 , ≤ 8.3.4
(semver)
cpe:2.3:a:newsletter:newsletter_send_awesome_emails:*:*:*:*:*:*:*:* |
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},
"title": "CISA ADP Vulnrichment"
},
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},
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],
"url": "https://plugins.trac.wordpress.org/changeset/3095002/newsletter"
}
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CVE-2024-5674 (GCVE-0-2024-5674)
Vulnerability from cvelistv5 – Published: 2024-06-12 11:05 – Updated: 2026-04-08 17:31
VLAI
EPSS
VEX
Title
Newsletter - API v1 and v2 addon for Newsletter <= 2.4.5 - Missing Authorization to Email Subscribers Management
Summary
The Newsletter - API v1 and v2 addon plugin for WordPress is vulnerable to unauthorized subscribers management due to PHP type juggling issue on the check_api_key function in all versions up to, and including, 2.4.5. This makes it possible for unauthenticated attackers to list, create or delete newsletter subscribers. This issue affects only sites running the PHP version below 8.0
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-12 14:53 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Newsletter Team | Newsletter - API v1 and v2 addon for Newsletter |
Affected:
0 , ≤ 2.4.5
(semver)
|
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CVE-2024-5317 (GCVE-0-2024-5317)
Vulnerability from cvelistv5 – Published: 2024-06-05 01:56 – Updated: 2026-04-08 16:50
VLAI
EPSS
VEX
Title
Newsletter <= 8.3.4 - Unauthenticated Stored Cross-Site Scripting via np1
Summary
The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-05 13:55 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| satollo | Newsletter – Send awesome emails from WordPress |
Affected:
0 , ≤ 8.3.4
(semver)
|
|
| newsletter | newsletter_send_awesome_emails |
Affected:
0 , ≤ 8.3.4
(semver)
cpe:2.3:a:newsletter:newsletter_send_awesome_emails:*:*:*:*:*:*:*:* |
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}
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},
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"value": "Disclosed"
}
],
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}
},
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