{"vulnerability": "CVE-2025-6855", "sightings": [{"uuid": "1f2621f8-6dc2-41cd-b415-5e82f63062d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-6855", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/19859", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-6855\n\ud83d\udd25 CVSS Score: 5.1 (cvssV4_0, Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P)\n\ud83d\udd39 Description: A vulnerability, which was classified as critical, has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This issue affects some unknown processing of the file /v1/file. The manipulation of the argument flag leads to path traversal. The exploit has been disclosed to the public and may be used.\n\ud83d\udccf Published: 2025-06-29T09:00:15.325Z\n\ud83d\udccf Modified: 2025-06-29T09:00:15.325Z\n\ud83d\udd17 References:\n1. https://vuldb.com/?id.314327\n2. https://vuldb.com/?ctiid.314327\n3. https://vuldb.com/?submit.601162\n4. https://github.com/chatchat-space/Langchain-Chatchat/issues/5354", "creation_timestamp": "2025-06-29T09:55:14.000000Z"}, {"uuid": "506ef2f9-48cc-4c6a-96e7-77f400dbc409", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-6855", "type": "published-proof-of-concept", "source": "Telegram/0biwTUuLeP8fV3CLIKNGVSiiFWt5ZFMF_6OnpLfPRJ6mS18", "content": "", "creation_timestamp": "2025-07-03T03:00:06.000000Z"}, {"uuid": "bac5fa85-30a7-4c12-b1df-694213c5d76f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": 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\n\n\u66f4\u65b0\u4e86\uff1aCVE-2025\n\u63cf\u8ff0\uff1aCVE-2025-6855\nURL\uff1ahttps://github.com/Spirizeon/chainwalk\n\n\u6807\u7b7e\uff1a#CVE-2025", "creation_timestamp": "2025-07-02T21:07:33.000000Z"}, {"uuid": "f9659751-accd-4de4-9e5c-83d9c372c48b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-68550", "type": "seen", "source": "https://bsky.app/profile/potato.software/post/3manqa6dtij2r", "content": "", "creation_timestamp": "2025-12-23T12:18:58.352525Z"}, {"uuid": "1378b3f6-4ca1-4fd6-8cbb-332c17f315b2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-68550", "type": "seen", "source": "https://gist.github.com/Darkcrai86/167cd0f0d11e510b8eccee269887e051", "content": "", "creation_timestamp": "2025-12-23T13:06:49.000000Z"}, {"uuid": "e96c47c5-7b8f-4d54-aea1-5455d752671b", 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