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4 vulnerabilities found for Broken Link Notifier by apos37
CVE-2025-6851 (GCVE-0-2025-6851)
Vulnerability from nvd – Published: 2025-07-11 08:22 – Updated: 2026-04-08 16:35
VLAI
Title
Broken Link Notifier <= 1.3.0 - Unauthenticated Server-Side Request Forgery
Summary
The Broken Link Notifier plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.3.0 via the ajax_blinks() function which ultimately calls the check_url_status_code() function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| apos37 | Broken Link Notifier |
Affected:
0 , ≤ 1.3.0
(semver)
|
Credits
{
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}
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"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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}
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}
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"type": "finder",
"value": "Jonas Benjamin Friedli"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Broken Link Notifier plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.3.0 via the ajax_blinks() function which ultimately calls the check_url_status_code() function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services."
}
],
"metrics": [
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"version": "3.1"
}
}
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}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T16:35:43.420Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
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},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3323864%40broken-link-notifier\u0026new=3323864%40broken-link-notifier\u0026sfp_email=\u0026sfph_mail="
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-07T15:23:24.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2025-07-10T19:50:33.000Z",
"value": "Disclosed"
}
],
"title": "Broken Link Notifier \u003c= 1.3.0 - Unauthenticated Server-Side Request Forgery"
}
},
"cveMetadata": {
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"assignerShortName": "Wordfence",
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"datePublished": "2025-07-11T08:22:22.979Z",
"dateReserved": "2025-06-27T18:57:21.368Z",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2025-6838 (GCVE-0-2025-6838)
Vulnerability from nvd – Published: 2025-07-11 08:22 – Updated: 2026-04-08 17:24
VLAI
Title
Broken Link Notifier <= 1.3.0 - Authenticated (Contributor+) CSV Injection
Summary
The Broken Link Notifier plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 1.3.0 via broken links that are later exported. This makes it possible for authenticated attackers, with Contributor-level access and above, to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.
Severity
4.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| apos37 | Broken Link Notifier |
Affected:
0 , ≤ 1.3.0
(semver)
|
Credits
{
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}
],
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"timestamp": "2025-07-11T15:25:04.831070Z",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"type": "finder",
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}
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{
"lang": "en",
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}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 4.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
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{
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"description": "CWE-1236 Improper Neutralization of Formula Elements in a CSV File",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T17:24:11.458Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/cd96beee-afcb-4439-ad9b-f24e8afeac3c?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3323864%40broken-link-notifier\u0026new=3323864%40broken-link-notifier\u0026sfp_email=\u0026sfph_mail="
}
],
"timeline": [
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"lang": "en",
"time": "2025-07-07T15:23:24.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2025-07-10T19:45:24.000Z",
"value": "Disclosed"
}
],
"title": "Broken Link Notifier \u003c= 1.3.0 - Authenticated (Contributor+) CSV Injection"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2025-6838",
"datePublished": "2025-07-11T08:22:23.583Z",
"dateReserved": "2025-06-27T18:38:38.615Z",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-6838 (GCVE-0-2025-6838)
Vulnerability from cvelistv5 – Published: 2025-07-11 08:22 – Updated: 2026-04-08 17:24
VLAI
Title
Broken Link Notifier <= 1.3.0 - Authenticated (Contributor+) CSV Injection
Summary
The Broken Link Notifier plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 1.3.0 via broken links that are later exported. This makes it possible for authenticated attackers, with Contributor-level access and above, to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.
Severity
4.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| apos37 | Broken Link Notifier |
Affected:
0 , ≤ 1.3.0
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
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}
],
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"timestamp": "2025-07-11T15:25:04.831070Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
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"providerMetadata": {
"dateUpdated": "2025-07-11T15:25:30.576Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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}
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"type": "finder",
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}
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"descriptions": [
{
"lang": "en",
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}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 4.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N",
"version": "3.1"
}
}
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"description": "CWE-1236 Improper Neutralization of Formula Elements in a CSV File",
"lang": "en",
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}
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CVE-2025-6851 (GCVE-0-2025-6851)
Vulnerability from cvelistv5 – Published: 2025-07-11 08:22 – Updated: 2026-04-08 16:35
VLAI
Title
Broken Link Notifier <= 1.3.0 - Unauthenticated Server-Side Request Forgery
Summary
The Broken Link Notifier plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.3.0 via the ajax_blinks() function which ultimately calls the check_url_status_code() function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| apos37 | Broken Link Notifier |
Affected:
0 , ≤ 1.3.0
(semver)
|
Credits
{
"containers": {
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},
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}
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}
],
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