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Bitdefender researchers warn that the torrent for Leonardo DiCaprio’s One Battle After Another is a trap deploying Agent Tesla malware. Learn how the fileless LOTL attack targets unsuspecting Windows users.
## Summary The `download_media` method in Pyrofork does not sanitize filenames received from Telegram messages before using them in file path construction. This allows a remote attacker to write files to arbitrary locations on the filesystem by sending a specially crafted document with path traversal sequences (e.g., `../`) or absolute paths in the filename. --- ## Details When downloading media, if the user does not specify a custom filename (which is the common/default usage), the method falls back to using the `file_name` attribute from the media object. This attribute originates from Telegram's `DocumentAttributeFilename` and is controlled by the message sender. ### Vulnerable Code Path **Step 1**: In `pyrogram/methods/messages/download_media.py` (lines 145-151): ```python media_file_name = getattr(media, "file_name", "") # Value from Telegram message directory, file_name = os.path.split(file_name) # Split user's path parameter file_name = file_name or media_file_name o...
React2Shell continues to witness heavy exploitation, with threat actors leveraging the maximum-severity security flaw in React Server Components (RSC) to deliver cryptocurrency miners and an array of previously undocumented malware families, according to new findings from Huntress. This includes a Linux backdoor called PeerBlight, a reverse proxy tunnel named CowTunnel, and a Go-based
# Security Advisory: Unauthorized permission elevation through specially crafted request path **Summary:** A flaw in path handling could allow an attacker to access protected API endpoints by sending a crafted request path. This issue could result in unauthorized data disclosure under certain configurations. **Impact:** In affected configurations, an unauthenticated or unauthorized request could retrieve data from endpoints that should be protected. **Affected versions:** <= 3.5.6 <= 4.4.2 **Fixed in:** 3.5.7 4.4.3 **Mitigation / Workarounds:** Upgrade to 3.5.7 or later. **Disclosure timeline:** Discovered 2025-05-22; fixed 2025-05-30; publicly disclosed 2025-12.
New research has uncovered exploitation primitives in the .NET Framework that could be leveraged against enterprise-grade applications to achieve remote code execution. WatchTowr Labs, which has codenamed the "invalid cast vulnerability" SOAPwn, said the issue impacts Barracuda Service Center RMM, Ivanti Endpoint Manager (EPM), and Umbraco 8. But the number of affected vendors is likely to be
Cross-Site Scripting vulnerability in Algernon v1.17.4 allows attackers to execute arbitrary code via injecting a crafted payload into a filename.
Jenkins Coverage Plugin 2.3054.ve1ff7b_a_a_123b_ and earlier does not validate the configured coverage results ID when creating coverage results, only when submitting the job configuration through the UI, allowing attackers with Item/Configure permission to use a `javascript:` scheme URL as identifier by configuring the job through the REST API, resulting in a stored cross-site scripting (XSS) vulnerability.
Jenkins Redpen - Pipeline Reporter for Jira Plugin 1.054.v7b_9517b_6b_202 and earlier does not correctly perform path validation of the workspace directory while uploading artifacts to Jira, allowing attackers with Item/Configure permission to retrieve files present on the Jenkins controller workspace directory.
Jenkins HashiCorp Vault Plugin 371.v884a_4dd60fb_6 and earlier does not set the appropriate context for Vault credentials lookup, allowing attackers with Item/Configure permission to access and potentially capture Vault credentials they are not entitled to.
Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service.