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CVE-2026-39831 - Invoking bypass of FIDO/U2F security keys physical interaction in golang.org/x/crypto/ssh

CVE ID :CVE-2026-39831
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh.com, sk-ssh-ed25519@openssh.com) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the previous behavior, return a "no-touch-required" extension in Permissions.Extensions from PublicKeyCallback.
Severity: 0.0 | NA
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CVE-2026-39832 - Invoking agent constraints dropped when forwarding keys in golang.org/x/crypto/ssh/agent

CVE ID :CVE-2026-39832
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not serialized in the request. Destination restrictions were silently stripped when forwarding keys, allowing unrestricted use of the key on the remote host. The client now serializes all constraint extensions. Additionally, the in-memory keyring returned by NewKeyring() now rejects keys with unsupported constraint extensions instead of silently ignoring them.
Severity: 0.0 | NA
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CVE-2026-39833 - Invoking key constraints not enforced in golang.org/x/crypto/ssh/agent

CVE ID :CVE-2026-39833
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :The in-memory keyring returned by NewKeyring() silently accepted keys with the ConfirmBeforeUse constraint but never enforced it. The key would sign without any confirmation prompt, with no indication to the caller that the constraint was not in effect. NewKeyring() now returns an error when unsupported constraints are requested.
Severity: 0.0 | NA
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CVE-2026-39834 - Invoking infinite loop on large channel writes in golang.org/x/crypto/ssh

CVE ID :CVE-2026-39834
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation.
Severity: 0.0 | NA
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CVE-2026-39835 - Invoking server panic during CheckHostKey/Authenticate in golang.org/x/crypto/ssh

CVE ID :CVE-2026-39835
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.
Severity: 0.0 | NA
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CVE-2026-42508 - Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts

CVE ID :CVE-2026-42508
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked.
Severity: 0.0 | NA
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CVE-2026-46595 - Invoking VerifiedPublicKeyCallback permissions skip enforcement in golang.org/x/crypto/ssh

CVE ID :CVE-2026-46595
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.
Severity: 0.0 | NA
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CVE-2026-46597 - Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh

CVE ID :CVE-2026-46597
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.
Severity: 0.0 | NA
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CVE-2026-46598 - Invoking pathological inputs can lead to client panic in golang.org/x/crypto/ssh/agent

CVE ID :CVE-2026-46598
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.
Severity: 0.0 | NA
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CVE-2026-4834 - WP ERP Pro <= 1.5.1 - Unauthenticated SQL Injection via 'search_key' Parameter

CVE ID :CVE-2026-4834
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :The WP ERP Pro plugin for WordPress is vulnerable to SQL Injection via the 'search_key' parameter in all versions up to, and including, 1.5.1. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Severity: 7.5 | HIGH
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CVE-2026-9053 - Apache HTML File Upload Default Path Disclosure

CVE ID :CVE-2026-9053
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :Mothra would respect a default value given by a website for HTML file upload forms. An attacker could craft a website with a malicious default file path, and then conceal this form element.
Severity: 6.9 | MEDIUM
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CVE-2026-9054 - Invalid IP packets cause a kernel panic

CVE ID :CVE-2026-9054
Published : May 22, 2026, 4:16 a.m. | 1 hour, 25 minutes ago
Description :An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.
Severity: 9.2 | CRITICAL
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CVE-2026-2518 - FastX <= 1.0.2 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Installation and Activation

CVE ID :CVE-2026-2518
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The FastX theme for WordPress is vulnerable to unauthorized limited plugin installation and activation due to missing capability checks on the 'ultp_install_callback' and 'ultp_activate_callback' functions in all versions up to, and including, 1.0.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate the PostX plugin.
Severity: 4.3 | MEDIUM
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CVE-2026-3481 - WP Blockade <= 0.9.14 - Reflected Cross-Site Scripting via 'shortcode' Parameter

CVE ID :CVE-2026-3481
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The WP Blockade plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'shortcode' parameter in all versions up to and including 0.9.14. This is due to insufficient input sanitization and output escaping in the render_shortcode_preview() function. The function receives user input from $_GET['shortcode'], passes it through stripslashes() without any sanitization, and then outputs it directly via echo do_shortcode($shortcode) on line 393. When the input is not a valid WordPress shortcode (e.g., an HTML tag with JavaScript event handlers), do_shortcode() returns it unchanged, and it is reflected into the page without escaping. The endpoint is registered via admin_post_ (not admin_post_nopriv_), meaning it requires the user to be logged in with at minimum a Subscriber-level account. There is no nonce verification or additional capability check. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute if they can successfully trick a user into performing an action such as clicking a link.
Severity: 6.1 | MEDIUM
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CVE-2026-44409 - Information disclosure vulnerability in ZTE MU5250

CVE ID :CVE-2026-44409
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :There is an an information disclosure vulnerability in ZTE MU5250. Due to improper configuration of the access control mechanism, attackers can obtain information without authorization, causing the risk of information disclosure.
Severity: 5.7 | MEDIUM
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CVE-2026-4070 - Alfie <= 1.2.1 - Cross-Site Request Forgery to Feed Deletion via 'delete' Parameter

CVE ID :CVE-2026-4070
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The Alfie – Feed Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.1. This is due to missing nonce validation on the alfie_manage() function which handles feed deletion via the 'delete' GET parameter. This makes it possible for unauthenticated attackers to delete arbitrary plugin feed data (from alfie_colindex, alfie_producten, alfie_reactions, and alfie_searchproduct tables) via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Severity: 4.3 | MEDIUM
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CVE-2026-6864 - CBX 5 Star Rating & Review <= 1.0.7 - Reflected Cross-Site Scripting via 'page' Parameter

CVE ID :CVE-2026-6864
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The CBX 5 Star Rating & Review plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 1.0.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an administrator into performing an action such as clicking on a link.
Severity: 6.1 | MEDIUM
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CVE-2026-7249 - Location Weather <= 3.0.2 - Missing Authorization to Authenticated (Contributor+) Block Settings Modification and Cache Purging

CVE ID :CVE-2026-7249
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The Location Weather plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on the `splw_update_block_options()` and `lwp_clean_weather_transients()` functions in all versions up to, and including, 3.0.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to disable all weather blocks and purge all weather cache transients. The nonce required for these actions is exposed to all authenticated users via `wp_localize_script()` on the `init` hook.
Severity: 4.3 | MEDIUM
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CVE-2026-7509 - KIA Subtitle <= 4.0.1 - [Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')]

CVE ID :CVE-2026-7509
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The KIA Subtitle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `the-subtitle` shortcode `before` and `after` attributes in all versions up to, and including, 4.0.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity: 6.4 | MEDIUM
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CVE-2026-9018 - Easy Elements for Elementor – Addons & Website Templates <= 1.4.5 - Unauthenticated Privilege Escalation via 'custom_meta' Parameter

CVE ID :CVE-2026-9018
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The Easy Elements for Elementor – Addons & Website Templates plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.4.5 via the `easyel_handle_register()` function. This is due to the `wp_ajax_nopriv_eel_register` AJAX handler iterating the attacker-controlled `custom_meta` POST array and writing every supplied key-value pair to the newly created user's meta via `update_user_meta()` without any key whitelist or blocklist, allowing the `wp_capabilities` user meta key to be overwritten after `wp_insert_user()` has already assigned a safe role. This makes it possible for unauthenticated attackers to register a new account with full administrator-level privileges by supplying `custom_meta[wp_capabilities][administrator]=1`. Exploitation requires that user registration is enabled on the site and that at least one page exposes the Login/Register widget, which publishes the required `easy_elements_nonce` into the page DOM where it can be retrieved by any unauthenticated visitor via a simple GET request.
Severity: 8.8 | HIGH
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CVE-2026-9104 - Draft List <= 2.6.3 - Authenticated (Author+) Stored Cross-Site Scripting via Draft Post Title

CVE ID :CVE-2026-9104
Published : May 22, 2026, 5:16 a.m. | 25 minutes ago
Description :The Draft List plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Draft Post Title in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The unescaped injection path is triggered specifically when the viewing user lacks edit capabilities, meaning payloads embedded in draft post titles via attribute-breakout techniques execute for unauthenticated users and subscribers.
Severity: 6.4 | MEDIUM
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