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Search Results (380866 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-76647 2026-08-19 N/A
Leantime JSON-RPC API through version 3.9.0 contains a missing authorization vulnerability in the JSON-RPC dispatcher in app/Domain/Api/Controllers/Jsonrpc.php. The dispatcher does not enforce authorization before invoking service-layer methods, allowing an authenticated user to call methods or act on resources outside their intended permissions. For example, the editOwn method accepts a user-supplied user ID without verifying that it belongs to the caller, allowing an attacker to modify another user's account and set a new password, resulting in account takeover. This vulnerability is distinct from CVE-2026-59712 and CVE-2026-15509 because the root cause is the lack of centralized authorization enforcement in the JSON-RPC dispatcher rather than the behavior of an individual exposed method.
CVE-2026-16824 1 Ibm 2 Aix, Powervm Vios 2026-08-19 7.5 High
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to unbounded recursion.
CVE-2026-74228 2026-08-19 N/A
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2026-74227 2026-08-19 N/A
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2026-68899 2026-08-19 8.7 High
Wekan is open source kanban built with Meteor. Prior to 9.90, isFileValid() in models/fileValidation.js used the Unix file command for content-based MIME detection, but detectMimeFromFile() silently returned undefined when that binary was unavailable and the validation fell back to the attacker-controlled fileObj.type supplied through server/routes/attachmentApi.js. On deployments with WITH_API=true and no file binary, an authenticated board member could label HTML containing JavaScript as image/png, bypass the dangerous MIME check, and store active content under the Wekan origin for execution when another user opened it. Version 9.90 adds looksLikeDangerousMarkup() to inspect file bytes and force dangerous-content scanning when MIME detection is unavailable. This issue is fixed in version 9.90.
CVE-2026-74226 2026-08-19 N/A
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2026-16822 1 Ibm 2 Aix, Powervm Vios 2026-08-19 9.3 Critical
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to impersonate the TNC policy server and modify traffic due to improper certificate validation.
CVE-2026-22306 2026-08-19 10 Critical
Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext transmission of sensitive information vulnerability in Ozols Grupa OZOLS on Windows caused by an abandoned auto-update domain. Affected component: the automatic update channel - OzolsSQL client update path, the <db>_update SQL Server Agent job (@subsystem = N'ActiveScripting') and serv_update.vbs. This issue affects OZOLS: before 1.1.1233.
CVE-2026-33327 1 Libvips 1 Libvips 2026-08-19 7.8 High
libvips is a fast image processing library with low memory needs. The `vipsload` operation in versions before and including 8.18.0 could incorrectly determine image dimensions leading to an integer overflow and a subsequent heap-based buffer overflow. This has been patched in version 8.18.1.
CVE-2021-26858 1 Microsoft 1 Exchange Server 2026-08-19 7.8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-42292 1 Microsoft 10 365 Apps, Excel, Excel 2013 and 7 more 2026-08-19 7.8 High
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2021-42287 1 Microsoft 11 Windows Server 2004, Windows Server 2008, Windows Server 2008 R2 and 8 more 2026-08-19 7.5 High
Active Directory Domain Services Elevation of Privilege Vulnerability
CVE-2021-27065 1 Microsoft 1 Exchange Server 2026-08-19 7.8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-27059 1 Microsoft 4 Excel, Office, Office 2013 and 1 more 2026-08-19 7.6 High
Microsoft Office Remote Code Execution Vulnerability
CVE-2021-26857 1 Microsoft 1 Exchange Server 2026-08-19 7.8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26411 1 Microsoft 17 Edge, Internet Explorer, Windows 10 1507 and 14 more 2026-08-19 8.8 High
Internet Explorer Memory Corruption Vulnerability
CVE-2020-25576 1 Rust-random 1 Rand 2026-08-19 9.8 Critical
An issue was discovered in the rand_core crate before 0.4.2 for Rust. Casting of byte slices to integer slices mishandles alignment constraints.
CVE-2026-33328 1 Libvips 1 Libvips 2026-08-19 5.5 Medium
libvips is a fast image processing library with low memory needs. On 32-bit systems in versions before and including 8.18.0, the `gifload` operation could incorrectly determine dimensions leading to an integer overflow. This has been patched in version 8.18.1.
CVE-2026-73829 1 Zenhive 1 Mpp 2026-08-19 N/A
Time-of-check Time-of-use (TOCTOU) Race Condition in ZenHive mpp allows an unauthenticated remote client to redeem one confirmed on-chain payment for multiple paid-resource accesses. The type="hash" credential path in MPP.Methods.Tempo.verify/2 guards against replay with a non-atomic check-then-mark sequence: check_hash_unused/2 reads the dedup store, an eth_getTransactionReceipt round trip verifies the payment on chain, and only then does mark_hash_used/2 write the mark. Concurrent requests carrying the same settled payment hash all pass the read before any of them writes, so each is issued a receipt. The store's atomic check_and_mark/2 primitive is available and used by the type="transaction" path, but the hash path calls plain get and put even when the configured store implements it. Exploitation requires a dedup store to be configured; the default nil store is stateless and documented as offering no replay protection at all. This issue affects mpp: from 0.2.0 before 0.6.1.
CVE-2026-73541 1 Zenhive 1 Mpp 2026-08-19 N/A
Allocation of Resources Without Limits or Throttling in ZenHive mpp allows an unauthenticated remote client to drain the fee-payer wallet through concurrent sponsored payments, denying service to legitimate payers once it is empty. MPP.Methods.Tempo.FeePayerPolicy enforces its ceilings (max_gas, max_fee_per_gas, max_priority_fee_per_gas, the worst-case gas_limit * max_fee_per_gas <= max_total_fee budget cap, and a validity window) against one transaction at a time, and nothing accounts for exposure across concurrent requests. reserve_hash_atomic/2 is keyed on the transaction hash, so it prevents duplicate broadcast of the same signed transaction but not N distinct sponsored transactions carrying distinct expiring nonces. Committed sponsor exposure is therefore N times max_total_fee, bounded by nothing in the library, and the default 900 second validity window lets co-signed transactions stay broadcastable and uncounted for that entire period. This issue affects mpp: from 0.2.0 before 0.12.0.