{"vulnerability": "CVE-2026-44977", "sightings": [{"uuid": "e2bac3e5-b313-46bf-bbc9-d57a1e6fe613", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44977", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117451460591356162", "content": "CVE-2026-44977 countly-server: Stored XSS in feedback upload enables app-admin to compromise global admin session context countly-server is the server-side part of Countly, a product analytics solution. Prior to 24.05.50 and 25.03.44, plugins/star-rating/api/api.js allows a non-global application administrator to use uploadFeedbackFile to store attacker-controlled active content while trusting the supplied MIME type. plugins/star-rating/frontend/app.js publicly serves the stored content from feedback/preview/ with the attacker-influenced Content-Type, so a global administrator who opens the preview executes the payload in the Countly origin and exposes authenticated session capabilities, including auth_token and csrf_token values. This issue is fixed in versions 24.05.50 and 25.03.44.\nhttps://www.cve.org/CVERecord?id=CVE-2026-44977https://github.com/Countly/countly-server/security/advisories/GHSA-jqp4-p86c-phxchttps://github.com/Countly/countly-server/commit/ae899f37bc6d70c1b44859756ce80a204ae72631https://github.com/Countly/countly-server/commit/fcb16c808c0fdb6dc99fe9c66de7fc560b3a9c41https://github.com/Countly/countly-server/releases/tag/24.05.50https://github.com/Countly/countly-server/releases/tag/25.03.44#Countly #countly-server#CVE_2026_44977#bot", "creation_timestamp": "2026-10-16T16:11:02.690795Z"}, {"uuid": "d5e3a596-3efb-42dc-b35b-a6d9191abf02", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44977", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mxyy6pkvyb2e", "content": "\ud83d\udd34 CVE-2026-44977 - Critical (9)\n\ncountly-server is the server-side part of Countly, a product analytics solution. Prior to 24.05.5...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-44977/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-10-16T16:20:04.058063Z"}, {"uuid": "e86d9610-5bb5-41a9-b845-e8a1872a3c44", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44977", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxz7z3dvmt2z", "content": "CVE-2026-44977 - countly-server\nThe Countly Server version before 24.05.50 (or 25.03.44) lets a regular app administrator upload a crafted feedback file that is later displayed to a global\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#countlyserver #countly #CVE #infosec", "creation_timestamp": "2026-10-16T18:40:04.586458Z"}]}