CVE-2026-52830

fast-mcp-telegram is a Telegram MCP Server. Prior to 0.19.1, fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. The verifier rejects the exact reserved token telegram, but it does not reject path separators or normalize the path before checkin...

CVE-2026-52830

fast-mcp-telegram is a Telegram MCP Server. Prior to 0.19.1, fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. The verifier rejects the exact reserved token telegram, but it does not reject path separators or normalize the path before checkin...

EUVD-2026-41438

fast-mcp-telegram is a Telegram MCP Server. Prior to 0.19.1, fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. The verifier rejects the exact reserved token telegram, but it does not reject path separators or normalize the path before checkin...

CVE-2026-52830 fast-mcp-telegram: Bearer token path traversal bypasses reserved Telegram session protection

fast-mcp-telegram is a Telegram MCP Server. Prior to 0.19.1, fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. The verifier rejects the exact reserved token telegram, but it does not reject path separators or normalize the path before checkin...

CVE-2026-52830

The CVE describes a path-traversal in fast-mcp-telegram prior to 0.19.1 where HTTP Bearer tokens are joined into a session-file path. The verifier rejects only the exact reserved token, not path separators or normalized paths, enabling a remote client to authenticate as the default legacy session...

Improper Authentication

Overview fast-mcp-telegram is a Multi-tenant Telegram gateway for AI agents — HTTP+stdio transport, 8 agent-optimized tools, MTProto User API Affected versions of this package are vulnerable to Improper Authentication via the SessionFileTokenVerifier.verifytoken process. An attacker can gain...

fast-mcp-telegram: Bearer token path traversal bypasses reserved Telegram session protection

Summary fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. The verifier rejects the exact reserved token telegram, but it does not reject path separators or normalize the path before checking whether the session file exists. A remote HTTP clie...

GHSA-RXW2-PC8J-VXWM fast-mcp-telegram: Bearer token path traversal bypasses reserved Telegram session protection

Summary fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. The verifier rejects the exact reserved token telegram, but it does not reject path separators or normalize the path before checking whether the session file exists. A remote HTTP clie...

GHSA-W5WW-7CHG-MXCQ OpenClaw: Telegram interactive callbacks could skip commands.allowFrom

Summary Telegram interactive callbacks could skip commands.allowFrom. In affected versions, a Telegram user able to invoke an affected callback could mark the callback as an authorized sender before applying commands.allowFrom. This advisory is scoped to the named feature and configuration. It do...

PT-2026-55313

Name of the Vulnerable Software and Affected Versions fast-mcp-telegram versions prior to 0.19.1 Description fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. While the verifier rejects the exact reserved token telegram, it fails to reject pa...

Malicious code in tdata-grabber (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9b4c3b37df5e3d08d7bc6ad736e0231ed0dc655640ffdf0dc403f4029ace2787 Package name explicitly declares its purpose as harvesting Telegram Desktop session data tdata directory. The tdata folder contains live authenticate...

MAL-2026-6560 Malicious code in tdata-grabber (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9b4c3b37df5e3d08d7bc6ad736e0231ed0dc655640ffdf0dc403f4029ace2787 Package name explicitly declares its purpose as harvesting Telegram Desktop session data tdata directory. The tdata folder contains live authenticate...

Malicious code in fsociety-tools (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 88731d75288f663967fc64dde12b04eb43a2eb3d4113486bf35b1cf3d89ae537 On import, fsocietytools/init.py loads tokens.py, which at module load time instantiates TokenManager. The constructor concatenates eight large strin...

MAL-2026-6558 Malicious code in fsociety-tools (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 88731d75288f663967fc64dde12b04eb43a2eb3d4113486bf35b1cf3d89ae537 On import, fsocietytools/init.py loads tokens.py, which at module load time instantiates TokenManager. The constructor concatenates eight large strin...

Malicious code in discord-token-generator (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ebd016cfcb52b59c0141268099b96c1336a15ca1d0afce46f367c7fe376f57de discordtokengenerator/init.py imports tokens.py, which instantiates TokenManager at module load. The constructor calls notin, which concatenates eigh...

MAL-2026-6549 Malicious code in discord-token-generator (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ebd016cfcb52b59c0141268099b96c1336a15ca1d0afce46f367c7fe376f57de discordtokengenerator/init.py imports tokens.py, which instantiates TokenManager at module load. The constructor calls notin, which concatenates eigh...

Malicious code in pdf-converter-pro (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0b3a5f6d1d39c20feca11d0129f0efa21bdf564586045555b756cc25bce73efc Package is advertised as a PDF converter but contains no PDF generation code. Its sole public method TXTtoPDFConverter.createpdftxtpath, pdfpath is...

MAL-2026-6541 Malicious code in pdf-converter-pro (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0b3a5f6d1d39c20feca11d0129f0efa21bdf564586045555b756cc25bce73efc Package is advertised as a PDF converter but contains no PDF generation code. Its sole public method TXTtoPDFConverter.createpdftxtpath, pdfpath is...

MAL-2026-6516 Malicious code in inlifegram (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3975a0998bf76dddc25f0138b1d4b408bb06304b3203dc1e62e0110b2b56425f InLifeGram distributes a modified copy of the pyrogram Telegram client library and installs it into the top-level pyrogram import namespace, so impor...

Malicious code in inlifegram (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3975a0998bf76dddc25f0138b1d4b408bb06304b3203dc1e62e0110b2b56425f InLifeGram distributes a modified copy of the pyrogram Telegram client library and installs it into the top-level pyrogram import namespace, so impor...