CVE-2026-92548
MediumCVSS 5.3Exploitation Probability (EPSS)
Low risk23th percentile - higher than 23% of all known CVEs
Summary
The WP Popular Posts plugin for WordPress is vulnerable to sensitive information exposure in all versions up to and including 7.4.2 via the 'context' parameter. Unauthenticated attackers can extract sensitive edit-context fields, including raw title, content, password, meta, status, and guid, from non-public post objects such as wp_block synced patterns that WordPress core refuses to expose.
Risk Assessment
Exposure of sensitive data (including passwords and content) of non-public posts can lead to confidentiality breaches and enable further attacks.
Recommendation
Immediately update the plugin to a patched version and restrict REST API access for unauthenticated users.
Related vulnerabilities
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- CVE-2026-124058Critical
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A vulnerability was detected in TOTOLINK CA300-PoE version 6.2c.884 affecting the setWiFiBasicConfig function in /cgi-bin/cstecgi.cgi. Manipulation of the KeyStr argument leads to a buffer overflow. The attack can be initiated remotely and a public exploit is available.
Original NVD description (English source)
The WP Popular Posts plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.4.2 via the 'context' parameter. This makes it possible for unauthenticated attackers to extract sensitive edit-context fields — including raw title, raw content body, password, meta, status, and guid — from non-public post objects such as wp_block synced patterns that WordPress core itself refuses to expose to unauthenticated callers. This is possible because the plugin's REST route is registered with a permission_callback of __return_true and passes the caller-supplied context parameter (e.g., context=edit) directly to WP_REST_Posts_Controller::prepare_item_for_response() without invoking get_item_permissions_check() or check_read_permission(), while the underlying query accepts an arbitrary post_type value without enforcing public or show_in_rest visibility flags.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

