Vulnerability Description
The Easy Replace Image plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.5.2. This is due to missing capability checks on the `image_replacement_from_url` function that is hooked to the `eri_from_url` AJAX action. This makes it possible for authenticated attackers, with Contributor-level access and above, to replace arbitrary image attachments on the site with images from external URLs, potentially enabling site defacement, phishing attacks, or content manipulation.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/easy-replace-image/tags/3.5.2/easy-re
- https://plugins.trac.wordpress.org/browser/easy-replace-image/trunk/easy-replace
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old
- https://www.wordfence.com/threat-intel/vulnerabilities/id/27332c13-c25f-47ec-980
FAQ
What is CVE-2026-1298?
CVE-2026-1298 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The Easy Replace Image plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.5.2. This is due to missing capability checks on the `image_replacement_from_...
How severe is CVE-2026-1298?
CVE-2026-1298 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-1298?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.