CVE-2025-6838
Broken Link Notifier <= 1.3.0 - Authenticated (Contributor+) CSV Injection
CVSS Score
4.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-1236 |
| Vendor | apos37 |
| Product | broken link notifier |
| Published | Jul 11, 2025 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for apos37 broken link notifier
Be the first to know when new medium vulnerabilities affecting apos37 broken link notifier are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
apos37 / Broken Link Notifier
0 ≤ 1.3.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/cd96beee-afcb-4439-ad9b-f24e8afeac3c?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3323864%40broken-link-notifier&new=3323864%40broken-link-notifier&sfp_email=&sfph_mail=
Credits
Jonas Benjamin Friedli