<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>UpFork · upfork · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/dev-upfork-upfork/upfork.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] upfork: Tool “search_products” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a14332-97bd-7758-a449-5d8c4ffb5701</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a14332-97bd-7758-a449-5d8c4ffb5701</guid><description>Tool “search_products” rewrote its description, which is the text the model reads. Compared against 2026-10-15.</description><pubDate>Fri, 16 Oct 2026 05:32:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] upfork: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a14332-9825-7955-878f-176f90fdd2a2</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a14332-9825-7955-878f-176f90fdd2a2</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-15.</description><pubDate>Fri, 16 Oct 2026 05:32:28 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] upfork: Tool “view_product” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f6e3-79b5-92f2-1862ff1ce975</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f6e3-79b5-92f2-1862ff1ce975</guid><description>Tool “view_product” rewrote its description, which is the text the model reads. Compared against 2026-10-13.</description><pubDate>Wed, 14 Oct 2026 05:31:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] upfork: Tool “install_product” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f5bb-7317-b937-ebf0546ebb8d</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f5bb-7317-b937-ebf0546ebb8d</guid><description>Tool “install_product” rewrote its description, which is the text the model reads. Compared against 2026-10-13.</description><pubDate>Wed, 14 Oct 2026 05:31:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] upfork: Tool “search_products” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f5c9-7e5f-8b14-852cd4d1ebea</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f5c9-7e5f-8b14-852cd4d1ebea</guid><description>Tool “search_products” rewrote its description, which is the text the model reads. Compared against 2026-10-13.</description><pubDate>Wed, 14 Oct 2026 05:31:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] upfork: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f74a-7286-b66a-37d1e4613730</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a138e4-f74a-7286-b66a-37d1e4613730</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-13.</description><pubDate>Wed, 14 Oct 2026 05:31:29 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] upfork: Authorization (partial → fail)</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a133b4-97db-729e-8d5e-d0195fe0a9ca</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a133b4-97db-729e-8d5e-d0195fe0a9ca</guid><description>Authorization (partial → fail). Compared against 2026-10-12.</description><pubDate>Tue, 13 Oct 2026 05:20:35 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] upfork: New tool “update_profile”, which the server declares destructive</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a133b4-97df-7b7d-807f-79e03dbbe7e3</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a133b4-97df-7b7d-807f-79e03dbbe7e3</guid><description>New tool “update_profile”, which the server declares destructive. Compared against 2026-10-12.</description><pubDate>Tue, 13 Oct 2026 05:20:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.added</category></item><item><title>[SECURITY] upfork: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a133b4-97e0-7725-8302-d712694ac369</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-upfork-upfork/upfork#chg-chg_01a133b4-97e0-7725-8302-d712694ac369</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-12.</description><pubDate>Tue, 13 Oct 2026 05:20:35 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>