CVE-2026-1557 Details.
WP Responsive Images <= 1.0 - Arbitrary File Read
Atlas does not check this one. Works by exploiting the flaw.
The only reliable test for this one is to try the weakness itself, which can disturb the site. Atlas does not do that, so it does not run this check.
About CVE-2026-1557. What It Means.
WP Responsive Images plugin for WordPress <= 1.0 contains a path traversal caused by improper sanitization of the 'src' parameter, letting unauthenticated attackers read arbitrary files on the server.
Affected Product. What Is Hit.
The record for CVE-2026-1557 does not name a vendor or product yet.
FAQ
Common Questions.
WP Responsive Images <= 1.0 - Arbitrary File Read. WP Responsive Images plugin for WordPress <= 1.0 contains a path traversal caused by improper sanitization of the 'src' parameter, letting unauthenticated attackers read arbitrary files on the server.
No. The only reliable test for this one is to try the weakness itself, which can disturb the site. Atlas does not do that, so it does not run this check. The facts about CVE-2026-1557 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-1557 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update the affected software to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-1557. Atlas does not run a check for it, so nothing here says whether a particular site is affected.