CVE-2026-1557
HIGHCVSS v3
7.5
HIGH
EPSS Score
28.9%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The WP Responsive Images plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.0 via the 'src' parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 2/26/2026
- Last Modified
- 4/14/2026
Frequently Asked Questions
What is CVE-2026-1557?
The WP Responsive Images plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.0 via the 'src' parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.
Is CVE-2026-1557 actively exploited?
Active exploitation of CVE-2026-1557 has not been confirmed. The EPSS score is 28.9%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-1557?
CVE-2026-1557 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string 3.1.
Is CVE-2026-1557 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.