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## Summary A path-traversal flaw in the handling of the `X-Zone-Id` HTTP header allows an attacker to cause the application to write files outside the intended storage location. The header value is used to build a filesystem path but is not properly canonicalized or restricted to the application’s storage base directory. As a result, supplying `../` sequences in `X-Zone-Id` causes files to be written to arbitrary directories (example observed: `~/.esmd/modules/transform/<id>/` instead of `~/.esmd/storage/modules/transform`). **Severity:** Medium **Component / Endpoint:** `POST /transform` — handling of `X-Zone-Id` header The vulnerable code is in https://github.com/esm-dev/esm.sh/blob/main/server/router.go#L116 and https://github.com/esm-dev/esm.sh/blob/main/server/router.go#L411 **Impact:** Arbitrary file creation / overwrite outside intended storage directory (file write to attacker-controlled path). Possible remote code execution, persistence, tampering with application file...

## Summary A Local File Inclusion (LFI) issue was identified in the esm.sh service URL handling. An attacker could craft a request that causes the server to read and return files from the host filesystem (or other unintended file sources). **Severity:** High — LFI can expose secrets, configuration files, credentials, or enable further compromise. **Impact:** reading configuration files, private keys, environment files, or other sensitive files; disclosure of secrets or credentials; information leakage that could enable further attacks. Vulnerable code snippet is in this file: https://github.com/esm-dev/esm.sh/blob/c62f191d32639314ff0525d1c3c0e19ea2b16143/server/router.go#L1168 --- ## Proof of Concept 1. Using this default config file that I copy from the repo, the server is running at `http://localhost:9999` with this command `go run server/esmd/main.go --config=config.json` ```json { "port": 9999, "npmRegistry": "https://registry.npmjs.org/", "npmToken": "******" } ```...

In Jenkins 2.527 and earlier, LTS 2.516.2 and earlier, the log formatter that prepares log messages for console output (including `jenkins.log` and equivalent) does not restrict or transform the characters that can be inserted from user-specified content in log messages. This allows attackers able to control log message contents to insert line break characters, followed by forged log messages that may mislead administrators reviewing log output. Jenkins 2.528, LTS 2.516.3 adds an indicator at the beginning of a line that was inserted as part of log message content: `[CR]`, `[LF]`, or `[CRLF]` (representing the kind of line break), followed by `>` .

Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not perform a permission check for the authenticated user profile dropdown menu. This allows attackers without Overall/Read permission to obtain limited information about the Jenkins configuration by listing available options in this menu (e.g., whether Credentials Plugin is installed). Jenkins 2.528, LTS 2.516.3 requires Overall/Read permission to list various items in authenticated user profile dropdown menus.

ReversingLabs discovers “Shai-hulud,” a self-replicating computer worm on the npm open-source registry. Learn how the malware steals developer…

Researchers have discovered a large ad fraud campaign on Google Play Store.

### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jgw4-cr84-mqxg. This link is maintained to preserve external references. ### Original Description An Improper Input Validation vulnerability in the scanning logic of mmaitre314 picklescan versions up to and including 0.0.30 allows a remote attacker to bypass pickle files security checks by supplying a standard pickle file with a PyTorch-related file extension. When the pickle file incorrectly considered safe is loaded, it can lead to the execution of malicious code.

Microsoft's Digital Crimes Unit dismantled RaccoonO365, a major phishing service that stole thousands of user credentials and targeted US healthcare organisations. Discover how the operation worked and its global impact.

About Remote Code Execution – SAP NetWeaver (CVE-2025-31324, CVE-2025-42999) vulnerability. SAP NetWeaver is the core SAP platform for running applications and integrating systems. Vulnerabilities were found in its Visual Composer component – a web tool for business app modeling. A lack of authorization checks (CVE-2025-31324) and insecure deserialization (CVE-2025-42999) allows unauthenticated attackers to perform remote […]

Microsoft's Digital Crimes Unit said it teamed up with Cloudflare to coordinate the seizure of 338 domains used by RaccoonO365, a financially motivated threat group that was behind a phishing-as-a-service (Phaas) toolkit used to steal more than 5,000 Microsoft 365 credentials from 94 countries since July 2024. "Using a court order granted by the Southern District of New York, the DCU seized 338