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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.

PUBLISHED Reserved 2025-06-27 | Published 2025-07-11 | Updated 2026-04-08 | Assigner Wordfence




MEDIUM: 4.1CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N

Problem types

CWE-1236 Improper Neutralization of Formula Elements in a CSV File

Product status

Default status
unaffected

Any version
affected

Timeline

2025-07-07:Vendor Notified
2025-07-10:Disclosed

Credits

Jonas Benjamin Friedli finder

References

www.wordfence.com/...-afcb-4439-ad9b-f24e8afeac3c?source=cve

plugins.trac.wordpress.org/...notifier&sfp_email=&sfph_mail=

cve.org (CVE-2025-6838)

nvd.nist.gov (CVE-2025-6838)

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