CVE Database

137172+ vulnerabilities with CVSS scores, EPSS exploit predictions, and CISA KEV status. Updated daily.

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CVE-2026-9054

An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.

May 22, 2026
CVE-2026-9053

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 …

May 22, 2026
CVE-2026-4834
7.5 HIGH

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 …

May 22, 2026
CVE-2026-46598
5.3 MEDIUM

For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.

May 22, 2026
CVE-2026-46597
7.5 HIGH

An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.

May 22, 2026
CVE-2026-46595
10.0 CRITICAL

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 …

May 22, 2026
CVE-2026-42508
9.1 CRITICAL

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.

May 22, 2026
CVE-2026-39835
5.3 MEDIUM

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 …

May 22, 2026
CVE-2026-39834
9.1 CRITICAL

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 …

May 22, 2026
CVE-2026-39833
9.1 CRITICAL

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, …

May 22, 2026
CVE-2026-39832
9.1 CRITICAL

When adding a key to a remote agent constraint extensions such as [email protected] were not serialized in the request. Destination restrictions were silently stripped when …

May 22, 2026
CVE-2026-39831
9.1 CRITICAL

The Verify() method for FIDO/U2F security key types ([email protected], [email protected]) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing …

May 22, 2026
CVE-2026-39830
9.1 CRITICAL

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not …

May 22, 2026
CVE-2026-39829
7.5 HIGH

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or …

May 22, 2026
CVE-2026-39828
6.3 MEDIUM

When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a …

May 22, 2026
CVE-2026-39827
6.5 MEDIUM

An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting …

May 22, 2026
CVE-2026-9264
9.3 CRITICAL

A cross-site scripting (XSS) vulnerability in SketchUp 2026's Dynamic Components feature allows remote code execution and local file exfiltration through maliciously crafted SKP files. The …

May 22, 2026
CVE-2026-34911
7.7 HIGH

A malicious actor with access to the network and low privileges could exploit a Path Traversal vulnerability found in UniFi OS devices to access files …

May 22, 2026
CVE-2026-34910
10.0 CRITICAL KEV

A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.

May 22, 2026
CVE-2026-34909
10.0 CRITICAL KEV

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying …

May 22, 2026
CVE-2026-34908
10.0 CRITICAL KEV

A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi OS devices to make unauthorized changes to …

May 22, 2026
CVE-2026-33000
9.1 CRITICAL

A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute …

May 22, 2026
CVE-2026-5297

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

May 21, 2026
CVE-2026-8435
6.5 MEDIUM

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file approveVersion(). The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8434
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file rescanMultiple(). The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8433
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file rescan(). The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8432
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file star(). The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8427
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file removeFavoriteFolder($id). The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8416
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file addFavoriteFolder($id). The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8415
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/express/association/reorder. The Concrete CMS security team gave this vulnerability a CVSS …

May 21, 2026
CVE-2026-8414
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/event/duplicate. The Concrete CMS security team gave this vulnerability a CVSS …

May 21, 2026
CVE-2026-8413
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/page/bulk/design. The Concrete CMS security team gave this vulnerability a CVSS …

May 21, 2026
CVE-2026-8412
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/page/bulk/cache. The Concrete CMS security team gave this vulnerability a CVSS …

May 21, 2026
CVE-2026-8411
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/page/bulk/delete. The Concrete CMS security team gave this vulnerability a CVSS …

May 21, 2026
CVE-2026-8410
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/logs/bulk/delete. The The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8409
8.8 HIGH

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/logs/delete. The The Concrete CMS security team gave this vulnerability a …

May 21, 2026
CVE-2026-8337
5.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to IDOR in surveys. To be vulnerable, a site would have to be configured in such a way …

May 21, 2026
CVE-2026-8327
4.3 MEDIUM

Concrete CMS below 9.5.0 and below is vulnerable to password change without reauthorization and session-hardening bypass. The user-profile edit controller passes the entire raw POST …

May 21, 2026
CVE-2026-8245
5.4 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to Reflected XSS in Legacy Pagination via HTML attribute injection. Concrete\Core\Legacy\Pagination builds pagination links by raw-interpolating its $URL …

May 21, 2026
CVE-2026-8240
5.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, …

May 21, 2026
CVE-2026-8239
5.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/get_rating' endpoint confirms existence and returns rating score for any message by ID. The Concrete …

May 21, 2026
CVE-2026-8238
5.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/message_page' endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate …

May 21, 2026
CVE-2026-8237
5.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The `/ccm/frontend/conversations/message_detail` endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate …

May 21, 2026
CVE-2026-8236
4.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to IDOR combined with a missing authentication gate. The endpoint /ccm/system/dialogs/file/usage/{fID} accepts an integer file ID in the …

May 21, 2026
CVE-2026-8139
5.4 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via external-link page cvName because updateCollectionAliasExternal bypasses being sanitized. The Concrete CMS security team gave …

May 21, 2026
CVE-2026-7890
6.4 MEDIUM

In Concrete CMS 9.5.0 and below, the RSS Displayer block accepts a feed URL from any page editor and fetches it server-side without validation enabling …

May 21, 2026
CVE-2026-7887
6.4 MEDIUM

For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status. A user with uIsActive=0 (suspended, banned, terminated employee) can still authenticate via …

May 21, 2026
CVE-2026-7886
4.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments[] parameter which can lead to file permission bypass. The `AddMessage` and `UpdateMessage` …

May 21, 2026
CVE-2026-7882
4.3 MEDIUM

Concrete CMS 9.5.0 and below is vulnerable to unauthorized file deletion due to an Inverted CSRF token check in the DeleteFile controller. The code throws …

May 21, 2026
CVE-2026-7881
4.3 MEDIUM

Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference (IDOR) in the Express Entry Detail block via the exEntryID parameter. This IDOR …

May 21, 2026

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