CVE-2026-55557 browse-mcp: Arbitrary file write via unconfined download and state paths

browse-mcp is a Playwright-based headless-browser MCP server for MCP-capable agents. Prior to 0.8.2, browserdownload writes a fetched response body to joinsavedir, filename without validating the caller-controlled savedir, while browsersavestate and browserloadstate honor a caller-controlled path...

CVE-2026-55557 browse-mcp: Arbitrary file write via unconfined download and state paths

browse-mcp is a Playwright-based headless-browser MCP server for MCP-capable agents. Prior to 0.8.2, browserdownload writes a fetched response body to joinsavedir, filename without validating the caller-controlled savedir, while browsersavestate and browserloadstate honor a caller-controlled path...

CVE-2026-19913

The Kaltura HTML5 player (mwEmbed / html5lib) contains an unauthenticated arbitrary file read vulnerability in the mwEmbedLoader.php endpoint. The ServiceUrl parameter accepts non-HTTP schemes such as file://; the KalturaClientBase PHP client fetches the data and passes it to unserialize() withou...

CVE-2026-19912

CVE-2026-19912 is an unauthenticated remote code execution vulnerability in the Kaltura HTML5 Player V2 library (mwEmbed / html5lib). The root cause is an unsafe PHP unserialize() call in KalturaClientBase.php combined with unsanitized use of the uiconf_id parameter in cache path construction, al...

EUVD-2026-65614

The Kaltura HTML5 player mwEmbed / html5lib contains an unauthenticated remote code execution vulnerability caused by unsafe data deserialization and unsanitized filesystem path construction. mwEmbedLoader.php accepts a user‑controlled ServiceUrl, whose response is passed to unserialize, and the...

CVE-2026-55527

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, the FileMemory constructor joins unsanitized userid into self.userpath. A caller supplying ../ or path separators can escape the memory directory and write JSON data to arbitrary process-writable locations. The fix sanitize...

CVE-2026-79674

NLTK (Natural Language Toolkit) versions before 3.10.3 contain a path sandbox bypass vulnerability in corpus-reader constructors. Attackers can supply arbitrary corpus root paths to LinThesaurusCorpusReader and PanLexLiteCorpusReader , allowing them to read filesystem content and SQLite databases...

praisonaiagents vulnerable to arbitrary file write via unsanitized `user_id` in `FileMemory.__init__()` — path traversal to any writable location

Summary praisonaiagents/memory/filememory.py::FileMemory.init constructs all memory file paths by directly joining the userid parameter to a base path: python self.userpath = self.basepath / userid LINE 145 — no sanitization No validation or normalization is applied to userid before the path join...

CVE-2026-55527

CVE-2026-55527 is a path traversal vulnerability in PraisonAI (praisonaiagents), a multi-agent teams system. In versions prior to 1.6.58 , the FileMemory constructor (__init__()) joins an unsanitized user_id directly into self.user_path. An attacker supplying ../ sequences or path separators can ...

EUVD-2026-65520

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, the FileMemory constructor joins unsanitized userid into self.userpath. A caller supplying ../ or path separators can escape the memory directory and write JSON data to arbitrary process-writable locations. The fix sanitize...

CVE-2026-55527 PraisonAI: Arbitrary file write via unsanitized `user_id` in `FileMemory.__init__()` — path traversal to any writable location

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, the FileMemory constructor joins unsanitized userid into self.userpath. A caller supplying ../ or path separators can escape the memory directory and write JSON data to arbitrary process-writable locations. The fix sanitize...

EUVD-2026-65501

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, astgreprewrite lacks the @requireapproval decorator used by sibling mutation tools. With dryrun=False, an agent-controlled call can pass --update-all and a broad path to rewrite matching files without the expected...

CVE-2026-55530 PraisonAI: ast_grep_rewrite rewrites arbitrary files without the @require_approval gate enforced on every sibling mutation tool

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, astgreprewrite lacks the @requireapproval decorator used by sibling mutation tools. With dryrun=False, an agent-controlled call can pass --update-all and a broad path to rewrite matching files without the expected...

CVE-2026-55530 PraisonAI: ast_grep_rewrite rewrites arbitrary files without the @require_approval gate enforced on every sibling mutation tool

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, astgreprewrite lacks the @requireapproval decorator used by sibling mutation tools. With dryrun=False, an agent-controlled call can pass --update-all and a broad path to rewrite matching files without the expected...

AZL-98211 CVE-2026-79655 affecting package sos 4.6.1-2

A flaw was found in sos clean, a utility within the sos package. This vulnerability allows a local attacker to perform arbitrary file creation or overwrite. By crafting a malicious tar archive, an attacker can exploit a path traversal issue during tar extraction, where symlink and hardlink target...

CVE-2026-79655

A flaw was found in sos clean, a utility within the sos package. This vulnerability allows a local attacker to perform arbitrary file creation or overwrite. By crafting a malicious tar archive, an attacker can exploit a path traversal issue during tar extraction, where symlink and hardlink target...

CVE-2026-79655

A path traversal flaw in the sos clean utility (part of the sos package) allows a local attacker to perform arbitrary file creation or overwrite . The root cause is improper validation of symlink and hardlink targets during tar archive extraction. A specially crafted tar archive can cause files t...

EUVD-2026-65492

A flaw was found in sos clean, a utility within the sos package. This vulnerability allows a local attacker to perform arbitrary file creation or overwrite. By crafting a malicious tar archive, an attacker can exploit a path traversal issue during tar extraction, where symlink and hardlink target...

CVE-2026-79655 Sos: sos: path traversal in sos clean tar extraction via unvalidated symlink/hardlink targets leads to arbitrary file write

A flaw was found in sos clean, a utility within the sos package. This vulnerability allows a local attacker to perform arbitrary file creation or overwrite. By crafting a malicious tar archive, an attacker can exploit a path traversal issue during tar extraction, where symlink and hardlink target...

CVE-2026-79655

A flaw was found in sos clean, a utility within the sos package. This vulnerability allows a local attacker to perform arbitrary file creation or overwrite. By crafting a malicious tar archive, an attacker can exploit a path traversal issue during tar extraction, where symlink and hardlink target...