CVE-2025-6838 - CVE House
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Status published Medium CVE-2025-6838

Broken Link Notifier <= 1.3.0 - Authenticated (Contributor+) CSV Injection

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Jonas Benjamin Friedli

References

More from apos37

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CVE-2025-6851
Broken Link Notifier <= 1.3.0 - Unauthenticated Server-Side Request Forgery
High 7.2
CVE-2025-12041
ERI File Library <= 1.1.0 - Missing Authorization to Unauthenticated Protected File Download
Medium 5.3

Affected Vendor

Affected Software

Broken Link Notifier
Vulnerable Versions:
0

Timeline

Official Publish: July 11th, 2025
Last Modified: April 8th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N

Weaknesses (CWE)

CWE-1236

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.