CVE Vulnerability Catalog

Klever-Go versions 1.7.14 through 1.7.17 are vulnerable to a remotely triggerable denial of service via unbounded goroutine creation. The direct-message ingress handler spawns a goroutine for every message before antiflood checks, allowing a single peer to send a stream of messages and overload the node.

Klever-Go versions 1.7.14 through 1.7.17 are vulnerable to a nil-pointer panic triggered by a protobuf Transaction with omitted RawData sub-message. The lack of nil check before dereferencing tx.RawData.Version in txVersionChecker.CheckTxVersion causes a crash of the entire node process, potentially leading to a chain halt.

Kakoune, a code editor, prior to version 2026.05.21 includes the bundled, enabled by default, autorestore.kak script that can be exploited by malicious backup files leading to arbitrary kakoune and shell commands being executed by simply opening a file.

lakeFS, an open-source tool for object storage management, prior to version 1.81.1 (open source) and 1.84.0 (enterprise) renders Markdown files from repository objects without sanitizing the resulting HTML. A user with write access can commit a .md object containing arbitrary HTML/JavaScript, which executes in another user's session.

Klever-Go prior to version 1.7.18 is vulnerable to hash-array amplification in the P2P resolver request handling logic. A small compressed request (442 bytes) can expand into 200,000 decoded hash entries, causing remote memory and CPU amplification.

Klever-Go prior to version 1.7.20 has a vulnerability in header signature verification where unused padding bits of PubKeysBitmap are counted toward the two-thirds validator quorum. A malicious block producer can set these bits to reach the required quorum without genuine signatures, weakening consensus safety.

PraisonAI Platform API prior to version 0.1.4 has two authorization failures that together break workspace isolation. The service layer performs global primary-key lookups without checking workspace ownership, and member management endpoints only require min_role='member', allowing any member to promote themselves to owner and remove the original owner.

OpenBao prior to version 2.5.4 has a vulnerability in namespaces where a tenant who intentionally leaks lease identifiers can have their lease and underlying credential revoked or renewed by a user in another tenant via the legacy, undocumented sys/revoke and sys/renew endpoints.

Prior to version 2026.5.0, the Home Assistant Companion app for iOS treats tag links (NFC or QR) delivered through an OS-level routing mechanism such as iOS universal links as if they were physically scanned, without validating the calling app or prompting the user. As a result, any untrusted app on the device can forward an arbitrary tag to Home Assistant, causing it to execute the associated automation as though a legitimate user had scanned an authorized tag. This allows silent, unattended automation execution by untrusted local callers. This issue has been fixed in version 2026.5.0.

Prior to version 2026.5.3, the Home Assistant Companion app treats tag links (NFC or QR) delivered through an OS-level routing mechanism as if they were physically scanned, without validating the calling app or prompting the user. As a result, any untrusted app on the device can forward an arbitrary tag to Home Assistant, causing it to execute the associated automation as though a legitimate user had scanned an authorized tag. This allows silent, unattended automation execution by untrusted local callers. This issue is fixed in version 2026.8.1.

Prior to version 2.0.0 of Pathling Server, the `$import-pnp` operation accepts a caller-supplied `exportUrl` and uses it as the remote FHIR Bulk Export endpoint without constraining it to a trusted source. When PNP credentials are configured, Pathling builds a credentialed bulk-export client targeting the caller-chosen host, downloads manifest-selected files, and then reclassifies those staged files as trusted local `file://` imports - bypassing the configured `allowableSources` allowlist that protects the ordinary `$import` operation. This is fixed in Pathling Server 2.0.0. As a workaround, disable the `$import-pnp` operation (`pathling.operations.importPnpEnabled=false`) or do not configure PNP credentials.

Prior to version 2.0.0 of Pathling Server, Pathling's typed CRUD/search/batch FHIR surface allows an authenticated caller with only coarse operation authorities to act on attacker-chosen resource families because those entrypoints do not consistently enforce the documented per-resource `read` and `write` authorities. The documented authorization model requires an operation authority (e.g. `pathling:search`) to be paired with the matching per-resource `read` or `write` authority (e.g. `pathling:read:Patient`). Delete and batch are documented to require write authority for all referenced resource types. However, typed search, update, and related handlers are annotated only with `@OperationAccess(...)` and act on the provider-selected resource type without checking the corresponding per-resource authority. This is fixed in Pathling Server 2.0.0.

Prior to version 2.0.0 of Pathling Server, Pathling's typed CRUD/search/batch FHIR surface allows an authenticated caller with only coarse operation authorities to act on attacker-chosen resource families because those entrypoints do not consistently enforce the documented per-resource `read` and `write` authorities. The documented authorization model requires an operation authority (e.g. `pathling:search`) to be paired with the matching per-resource `read` or `write` authority (e.g. `pathling:read:Patient`). Delete and batch are documented to require write authority for all referenced resource types. However, typed search, update, and related handlers are annotated only with `@OperationAccess(...)` and act on the provider-selected resource type without checking the corresponding per-resource authority. This is fixed in Pathling Server 2.0.0.

gopacket provides packet processing capabilities for Go. Through version 1.7.0, multiple layer decoders use attacker-controlled lengths, counts, or offsets before validating them against packet buffers, allowing a crafted packet decoded through DecodingLayerParser or DecodeFromBytes to trigger an unrecovered panic and remotely deny service. A patch commit is available at 210f25f.

Prior to 6.9.11, XhtmlParser.java imposes no maximum element nesting depth, so a deeply nested text.div narrative triggers unbounded recursion between parseElementInner() and parseElement(), raising a StackOverflowError. An attacker who can submit FHIR resources containing such narratives can thus crash a parsing or validation worker thread, affecting validator services and any application that parses attacker-supplied FHIR JSON or XML. This issue is fixed in version 6.9.11.

Prior to 6.9.11, the JSON utility parser in org.hl7.fhir.utilities.json.parser.JsonParser enforces no maximum nesting depth for arrays or objects. As a result, a small but deeply nested, syntactically valid FHIR JSON document can trigger unbounded readArray() or readObject() recursion, raising a StackOverflowError before structural validation runs. An attacker who can submit JSON resources for validation can thus crash the request thread, and services that do not isolate StackOverflowError safely may experience worker loss or process instability — a denial-of-service condition. This issue is fixed in version 6.9.11.

Element Call versions 0.5.17 through 0.19.3 report analytics data to a PostHog server when configured by a `posthog` key in config.json or by the `posthogApiHost` and `posthogApiKey` URL parameters. Several fields of this data (`$initial_person_info`, `$session_entry_url`, and `$current_url`) were found to contain the full URL of the user's visited page, including the fragment. Users of a standalone Element Call SPA instance such as https://call.element.io may have reported full URLs of certain calls, including encryption passwords, to the configured PostHog server.

Prior to version 2.0.0 of Pathling Server, Pathling's `/$result` endpoint allows a caller who can obtain any valid async export job ID to supply `file` parameter values containing path traversal sequences. The handler verifies only the supplied `job` and never normalises or confines the requested `file` path to that job's `jobs/<jobId>` directory before opening it as a filesystem resource. Because async export scratch space lives under the same warehouse database root as persisted resource tables, an attacker can use their own export job to read other files from the warehouse. This is fixed in Pathling Server 2.0.0. As an interim mitigation, disable the async export operations (`pathling.operations.exportEnabled`, `patientExportEnabled`, `groupExportEnabled`, `bulkSubmitEnabled`) or enable authentication and restrict export capability to trusted callers.

Pathling Server before version 2.0.0 allows an authorized submitter to supply an `oauthMetadataUrl` parameter without validation against the allowed sources list. The bulk-submit OAuth flow then trusts metadata and the returned token endpoint from the caller-chosen location, building outbound OAuth client authentication from stored credentials.

Pathling Server before version 2.0.0 has a path traversal vulnerability in the `/$result` endpoint. A caller who can obtain a valid async export job ID can supply `file` parameter values with path traversal sequences, allowing reading files outside the job's directory, including warehouse data.