<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>agentprime: misskey</title><description>Every new CVE for misskey.</description><link>https://agentprime.io/</link><item><title>CVE-2026-103937: Misskey: Denial of service resulting from insufficient cleanup processing during file uploads</title><link>https://agentprime.io/advisories/CVE-2026-103937/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-103937/</guid><description>CVSS 8.7 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 13 Oct 2026 18:42:17 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-104817: Misskey: Lack of rate limiting and size restrictions in RSS fetching API</title><link>https://agentprime.io/advisories/CVE-2026-104817/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-104817/</guid><description>CVSS 8.7 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 13 Oct 2026 18:39:30 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-104816: Misskey: Cross-site scripting in RSS feed item links</title><link>https://agentprime.io/advisories/CVE-2026-104816/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-104816/</guid><description>CVSS 8.5 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 13 Oct 2026 18:38:06 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-46714: Misskey: Denial of Service via Uncontrolled Recursion in Theme Compilation</title><link>https://agentprime.io/advisories/CVE-2026-46714/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-46714/</guid><description>CVSS 5.1 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 03 Aug 2026 21:58:36 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-47746: Misskey: JSON-LD signature validation + compaction is vulnerable to timing attacks</title><link>https://agentprime.io/advisories/CVE-2026-47746/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-47746/</guid><description>CVSS 8.9 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 03 Aug 2026 21:56:40 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-46713: Misskey: JSON-LD signature validation + compaction may lead to improper activity handling</title><link>https://agentprime.io/advisories/CVE-2026-46713/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-46713/</guid><description>CVSS 9.2 (Critical). Critical: CVSS score 9.2: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 03 Aug 2026 21:37:45 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2026-46712: Misskey: Lack of proper permission checks in Direct Messaging feature</title><link>https://agentprime.io/advisories/CVE-2026-46712/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-46712/</guid><description>CVSS 2.3 (Low). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 03 Aug 2026 21:29:49 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-48115: Misskey: Improper Authorization in the Announcements API</title><link>https://agentprime.io/advisories/CVE-2026-48115/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-48115/</guid><description>CVSS 6.3 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 03 Aug 2026 21:21:59 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-57574: Misskey: TOTP tokens can be reused</title><link>https://agentprime.io/advisories/CVE-2026-57574/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-57574/</guid><description>CVSS 7.4 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Fri, 10 Jul 2026 20:55:49 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-57575: Misskey: SSRF bypass in URL Preview</title><link>https://agentprime.io/advisories/CVE-2026-57575/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-57575/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Fri, 10 Jul 2026 20:54:33 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-28433: Misskey lacks resource ownership validation</title><link>https://agentprime.io/advisories/CVE-2026-28433/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-28433/</guid><description>CVSS 2.3 (Low). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 09 Mar 2026 21:21:06 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-28432: HTTP signature verification can be bypassed</title><link>https://agentprime.io/advisories/CVE-2026-28432/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-28432/</guid><description>CVSS 7.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 09 Mar 2026 21:19:43 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-28431: Misskey lacks proper authorization checks and input validation</title><link>https://agentprime.io/advisories/CVE-2026-28431/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-28431/</guid><description>CVSS 9.2 (Critical). Critical: CVSS score 9.2: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 09 Mar 2026 21:17:32 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2025-46559: Misskey Directory Traversal Vulnerability in AiScript via `Mk:api`</title><link>https://agentprime.io/advisories/CVE-2025-46559/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2025-46559/</guid><description>CVSS 5.4 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 05 May 2025 18:38:36 GMT</pubDate><category>CVE</category></item><item><title>CVE-2025-46340: Misskey CSS Style Injection Vulnerability In `MkUrlPreview`</title><link>https://agentprime.io/advisories/CVE-2025-46340/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2025-46340/</guid><description>CVSS 7.2 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 05 May 2025 18:35:37 GMT</pubDate><category>CVE</category></item><item><title>CVE-2025-25306: Misskey&apos;s Incomplete Patch of CVE-2024-52591 Leads to Forgery of Federated Notes</title><link>https://agentprime.io/advisories/CVE-2025-25306/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2025-25306/</guid><description>CVSS 9.3 (Critical). Critical: CVSS score 9.3: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 10 Mar 2025 18:13:45 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2025-24897: Misskey CSRF vulnerability due to insecure configuration of authentication cookie attributes</title><link>https://agentprime.io/advisories/CVE-2025-24897/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2025-24897/</guid><description>CVSS 8.2 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 11 Feb 2025 15:20:29 GMT</pubDate><category>CVE</category></item><item><title>CVE-2025-24896: Misskey allows token to remain valid in cookie after signing out</title><link>https://agentprime.io/advisories/CVE-2025-24896/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2025-24896/</guid><description>CVSS 8.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 11 Feb 2025 15:14:09 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-49363: Uncontrolled Recursion and Asymmetric Resource Consumption (Amplification) in media/file proxy in Misskey</title><link>https://agentprime.io/advisories/CVE-2024-49363/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-49363/</guid><description>CVSS 7.4 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 18 Dec 2024 19:24:34 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-52579: Server-Side Request Forgery vulnerability in various APIs in Misskey</title><link>https://agentprime.io/advisories/CVE-2024-52579/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-52579/</guid><description>CVSS 6.4 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 18 Dec 2024 19:22:31 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-52590: Missing validation allows spoofed profiles in Misskey</title><link>https://agentprime.io/advisories/CVE-2024-52590/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-52590/</guid><description>CVSS 8.8 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 18 Dec 2024 19:21:32 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-52591: Missing validation allows spoofed profiles and notes in Misskey</title><link>https://agentprime.io/advisories/CVE-2024-52591/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-52591/</guid><description>CVSS 8.8 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 18 Dec 2024 19:20:31 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-52592: Missing validation allows spoofed poll updates in Misskey</title><link>https://agentprime.io/advisories/CVE-2024-52592/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-52592/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 18 Dec 2024 19:19:17 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-52593: Missing validation allows spoofed &quot;origin&quot; links in Misskey</title><link>https://agentprime.io/advisories/CVE-2024-52593/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-52593/</guid><description>CVSS 5.1 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 18 Dec 2024 19:17:49 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-32983: Misskey allows the impersonation and takeover of remote accounts with unnormalized signed activities</title><link>https://agentprime.io/advisories/CVE-2024-32983/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-32983/</guid><description>CVSS 8.2 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 03 Jun 2024 15:16:26 GMT</pubDate><category>CVE</category></item><item><title>CVE-2024-25636: Lack of media type verification of Activity Streams objects allows impersonation and takeover of remote accounts</title><link>https://agentprime.io/advisories/CVE-2024-25636/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2024-25636/</guid><description>CVSS 7.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 19 Feb 2024 19:42:20 GMT</pubDate><category>CVE</category></item><item><title>CVE-2023-52139: Misskey vulnerable to improper authorization when accessing with third-party application</title><link>https://agentprime.io/advisories/CVE-2023-52139/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2023-52139/</guid><description>CVSS 9.1 (Critical). Critical: CVSS score 9.1: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Fri, 29 Dec 2023 17:21:01 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2023-49079: Misskey&apos;s missing signature validation allows arbitrary users to impersonate any remote user.</title><link>https://agentprime.io/advisories/CVE-2023-49079/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2023-49079/</guid><description>CVSS 9.3 (Critical). Critical: CVSS score 9.3: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 29 Nov 2023 18:56:17 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2023-43793: Misskey allows users to bypass authentication of Bull dashboard</title><link>https://agentprime.io/advisories/CVE-2023-43793/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2023-43793/</guid><description>CVSS 7.5 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 04 Oct 2023 20:21:29 GMT</pubDate><category>CVE</category></item><item><title>CVE-2023-24810: Cross site scripting (XSS) vulnerability using authentication callback in Misskey</title><link>https://agentprime.io/advisories/CVE-2023-24810/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2023-24810/</guid><description>CVSS 7.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 22 Feb 2023 19:15:34 GMT</pubDate><category>CVE</category></item><item><title>CVE-2023-24811: Cross site scripting (XSS) vulnerability using url preview in Misskey</title><link>https://agentprime.io/advisories/CVE-2023-24811/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2023-24811/</guid><description>CVSS 7.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 22 Feb 2023 19:13:29 GMT</pubDate><category>CVE</category></item><item><title>CVE-2023-24812: SQL injection of notes/search-by-tag</title><link>https://agentprime.io/advisories/CVE-2023-24812/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2023-24812/</guid><description>CVSS 8.8 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 22 Feb 2023 19:10:16 GMT</pubDate><category>CVE</category></item><item><title>CVE-2023-25154: Cross site scripting (XSS) of ActivityPub URI in misskey</title><link>https://agentprime.io/advisories/CVE-2023-25154/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2023-25154/</guid><description>CVSS 7.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 22 Feb 2023 19:00:25 GMT</pubDate><category>CVE</category></item><item><title>CVE-2021-39195: Server-Side Request Forgery vulnerability in misskey</title><link>https://agentprime.io/advisories/CVE-2021-39195/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2021-39195/</guid><description>CVSS 7.7 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 07 Sep 2021 19:00:12 GMT</pubDate><category>CVE</category></item><item><title>CVE-2021-39169: XSS vulnerability using dialog</title><link>https://agentprime.io/advisories/CVE-2021-39169/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2021-39169/</guid><description>CVSS 8.0 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Fri, 27 Aug 2021 12:40:09 GMT</pubDate><category>CVE</category></item><item><title>CVE-2019-1020010: Misskey before 10.102.4 allows hijacking a user&apos;s token.</title><link>https://agentprime.io/advisories/CVE-2019-1020010/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2019-1020010/</guid><description>Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 29 Jul 2019 12:12:04 GMT</pubDate><category>CVE</category></item></channel></rss>