https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Mon, 07 Sep 2026 04:10:52 +0000 https://vulnerability.circl.lu/sighting/87b4fce0-eb64-419e-9f6a-cdeb1dcc91ab/export {"uuid": "87b4fce0-eb64-419e-9f6a-cdeb1dcc91ab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-XV5J-CWGJ-22R4", "type": "published-proof-of-concept", "source": "Telegram/h7a660fTuwfD3Ft0EQIRBNTEBVnTX2h4HNuuHku4oSrD8SU", "content": "", "creation_timestamp": "2026-08-23T00:00:13.333922Z"} {"uuid": "87b4fce0-eb64-419e-9f6a-cdeb1dcc91ab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-XV5J-CWGJ-22R4", "type": "published-proof-of-concept", "source": "Telegram/h7a660fTuwfD3Ft0EQIRBNTEBVnTX2h4HNuuHku4oSrD8SU", "content": "", "creation_timestamp": "2026-08-23T00:00:13.333922Z"} https://vulnerability.circl.lu/sighting/87b4fce0-eb64-419e-9f6a-cdeb1dcc91ab/export Sun, 23 Aug 2026 00:00:13 +0000 https://vulnerability.circl.lu/sighting/0c0125f7-3763-4232-844c-858a041a3298/export {"uuid": "0c0125f7-3763-4232-844c-858a041a3298", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-XV5J-CWGJ-22R4", "type": "published-proof-of-concept", "source": "Telegram/h7a660fTuwfD3Ft0EQIRBNTEBVnTX2h4HNuuHku4oSrD8SU", "content": "", "creation_timestamp": "2026-08-22T22:00:04.975052Z"} {"uuid": "0c0125f7-3763-4232-844c-858a041a3298", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-XV5J-CWGJ-22R4", "type": "published-proof-of-concept", "source": "Telegram/h7a660fTuwfD3Ft0EQIRBNTEBVnTX2h4HNuuHku4oSrD8SU", "content": "", "creation_timestamp": "2026-08-22T22:00:04.975052Z"} https://vulnerability.circl.lu/sighting/0c0125f7-3763-4232-844c-858a041a3298/export Sat, 22 Aug 2026 22:00:04 +0000 https://vulnerability.circl.lu/sighting/12bd4bd1-d6e3-4bd5-bb53-8436023c2410/export {"uuid": "12bd4bd1-d6e3-4bd5-bb53-8436023c2410", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-xv5j-cwgj-22r4", "type": "seen", "source": "https://bsky.app/profile/r-netsec.bsky.social/post/3mtbxginal224", "content": "Unauthenticated RCE in CircleCI's MCP server: Host/Origin allowlist bypassed by any non-browser client (GHSA-xv5j-cwgj-22r4)", "creation_timestamp": "2026-08-17T14:54:30.646411Z"} {"uuid": "12bd4bd1-d6e3-4bd5-bb53-8436023c2410", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-xv5j-cwgj-22r4", "type": "seen", "source": "https://bsky.app/profile/r-netsec.bsky.social/post/3mtbxginal224", "content": "Unauthenticated RCE in CircleCI's MCP server: Host/Origin allowlist bypassed by any non-browser client (GHSA-xv5j-cwgj-22r4)", "creation_timestamp": "2026-08-17T14:54:30.646411Z"} https://vulnerability.circl.lu/sighting/12bd4bd1-d6e3-4bd5-bb53-8436023c2410/export Mon, 17 Aug 2026 14:54:30 +0000 https://vulnerability.circl.lu/sighting/9a122ae6-f781-4530-b6d7-b7cd1bb71fd7/export {"uuid": "9a122ae6-f781-4530-b6d7-b7cd1bb71fd7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-xv5j-cwgj-22r4", "type": "seen", "source": "https://bsky.app/profile/r-netsec-bot.bsky.social/post/3mtbvxiltgl2e", "content": "Unauthenticated RCE in CircleCI's MCP server: Host/Origin allowlist bypassed by any non-browser client (GHSA-xv5j-cwgj-22r4)", "creation_timestamp": "2026-08-17T14:28:13.860845Z"} {"uuid": "9a122ae6-f781-4530-b6d7-b7cd1bb71fd7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-xv5j-cwgj-22r4", "type": "seen", "source": "https://bsky.app/profile/r-netsec-bot.bsky.social/post/3mtbvxiltgl2e", "content": "Unauthenticated RCE in CircleCI's MCP server: Host/Origin allowlist bypassed by any non-browser client (GHSA-xv5j-cwgj-22r4)", "creation_timestamp": "2026-08-17T14:28:13.860845Z"} https://vulnerability.circl.lu/sighting/9a122ae6-f781-4530-b6d7-b7cd1bb71fd7/export Mon, 17 Aug 2026 14:28:13 +0000