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odf-kit: HTML injection leading to XSS in odtToHtml() and odsToHtml() via unescaped style attribute values

ODF style attribute values are interpolated into style="…" attributes without HTML-escaping in both of odf-kit's to-HTML renderers (odtToHtml and odsToHtml). A double-quote character inside an attacker-controlled style value breaks out of the attribute, allowing arbitrary HTML/attribute injection — and therefore script execution (XSS) — from a crafted .odt or .ods file wherever the rendered output is inserted as HTML, which is the documented purpose of both functions.

Arc: DuckDB I/O aliases bypass database RBAC after CVE-2026-47735

The fix for CVE-2026-47735 (released 2026.06.1) is incomplete. It added a DuckDB sandbox (SET GLOBAL allowed_directories=[<storage root>]; SET GLOBAL enable_external_access=false) and an Arc SQL-layer denylist of the literal functions read_parquet( and arc_partition_agg(. The sandbox correctly blocks reads outside the storage root (OS files, http:// SSRF), but it allowlists the entire multi-tenant storage root, and the SQL denylist still misses the rest of the DuckDB I/O family the original advisory enumerated. …

Stanza: RCE via pickle deserialization in the lemmatizer

TL;DR Loading an attacker-supplied lemma .pt runs arbitrary code as the loading user. Since 1.14.0 the lemmatizer stores pos_dict as a gzip-compressed pickle in the checkpoint's dicts field (a bytes value). torch.load(weights_only=True) treats bytes as a primitive and passes it through unexamined, so its allowlist never sees the inner stream. Trainer.load then feeds those bytes to an unrestricted pickle.loads: the only bare pickle.loads in the tree. Result: weights_only=True gives no …

praktor: Path traversal in Telegram file uploads allows writing outside the agent workspace uploads/ directory (stored instruction injection)

A remote Telegram user can write files to arbitrary paths inside an agent's persistent workspace volume (praktor-wk-<workspace>, mounted at /workspace/agent), escaping the documented uploads/ directory. The attacker controls the Telegram document filename, which was concatenated into the destination path without sanitization (internal/telegram/bot.go, at both upload sites) and resolved with path.Join, which collapses ../ sequences. A filename like ../../../CLAUDE.md resolved to the root of the agent workspace volume, outside uploads/. Because …

Microsoft Security Advisory CVE-2026-111497 - .NET Brotli Decoder Out-of-bounds Write Vulnerability

A buffer overflow vulnerability exists in the Brotli decompression library used by .NET. This vulnerability may allow an unauthenticated attacker to read or corrupt process memory. This could lead to information disclosure, denial of service, or elevation of privilege. ASP.NET Core and HttpClient do not automatically decompress Brotli data in their default configurations. Applications are exposed when they enable Brotli decompression or explicitly use Brotli decompression APIs to process attacker-controlled …

Microsoft Security Advisory CVE-2026-111497 - .NET Brotli Decoder Out-of-bounds Write Vulnerability

A buffer overflow vulnerability exists in the Brotli decompression library used by .NET. This vulnerability may allow an unauthenticated attacker to read or corrupt process memory. This could lead to information disclosure, denial of service, or elevation of privilege. ASP.NET Core and HttpClient do not automatically decompress Brotli data in their default configurations. Applications are exposed when they enable Brotli decompression or explicitly use Brotli decompression APIs to process attacker-controlled …

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Two LiteLLM versions published containing credential harvesting malware

After an API Token exposure from an exploited trivy dependency, two new releases of litellm were uploaded to PyPI containing automatically activated malware, harvesting sensitive credentials and files, and exfiltrating to a remote API. Anyone who has installed and run the project should assume any credentials available to litellm environment may have been exposed, and revoke/rotate thema ccordingly.