LLMs and Text-in-Text Steganography

Turns out that LLMs are really good at hiding text messages in other text messages...

CVE-2023-26041

Nextcloud Talk is a fully on-premises audio/video and chat communication service. When cron jobs were misconfigured and therefore messages are not expired, the API would still return them while they were then hidden by the frontend code. It is recommended that the Nextcloud Talk is upgraded to...

DEBIAN-CVE-2024-43790

Vim is an open source command line text editor. When performing a search and displaying the search-count message is disabled :set shm+=S, the search pattern is displayed at the bottom of the screen in a buffer msgbuf. When right-left mode :set rl is enabled, the search pattern is reversed. This...

PT-2023-21646 · Unknown · Rocket.Chat

Name of the Vulnerable Software and Affected Versions: Rocket.Chat affected versions not specified Description: A vulnerability has been discovered in Rocket.Chat, where messages can be hidden regardless of the Message KeepHistory or Message ShowDeletedStatus server configuration. This allows use...

SUSE CVE-2023-26041

Nextcloud Talk is a fully on-premises audio/video and chat communication service. When cron jobs were misconfigured and therefore messages are not expired, the API would still return them while they were then hidden by the frontend code. It is recommended that the Nextcloud Talk is upgraded to...

Machine Learning Image Steganalysis: Aletheia

Aletheia is a steganalysis tool for the detection of hidden messages in images. The goal of steganalysis is to identify suspected packages, determine whether or not they have a payload encoded into them, and, if possible, recover that payload. Unlike cryptanalysis, steganalysis generally starts...

How in does not support the Upload file to the forum file upload-vulnerability warning-the black bar safety net

How in the does not support file upload Forum, Upload File To achieve this goal, there is a prerequisite for this forum to be able to upload pictures. Commonly used Picture format is generally as JPEG, this format is FFD9 as the end-of-file Mark, as to which after the Deposit of anything on the...