{"vulnerability": "CVE-2026-59083", "sightings": [{"uuid": "db8de682-9d9c-4b79-b247-b0b5ad362574", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://t.me/bdufstecru/3392", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 RewriteValve \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 Apache Tomcat \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c URL. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u043e\u0431\u043e\u0439\u0442\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438\n\nBDU:2026-11888\nCVE-2026-59083\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://lists.apache.org/thread/3g63zos2gkjo5vgnrk8kxmosv47w6wbq", "creation_timestamp": "2026-08-19T16:00:03.894325Z"}, {"uuid": "d6d307d3-bd2e-423e-8b50-851dcde43ada", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://t.me/bdufstecru/3392", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 RewriteValve \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 Apache Tomcat \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c URL. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u043e\u0431\u043e\u0439\u0442\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438\n\nBDU:2026-11888\nCVE-2026-59083\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://lists.apache.org/thread/3g63zos2gkjo5vgnrk8kxmosv47w6wbq", "creation_timestamp": "2026-08-20T00:00:28.095006Z"}, {"uuid": "ee9552a4-db0a-4841-a7db-6a1e444efd3e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3mqlwlywipr2y", "content": "CVE-2026-59083: Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass", "creation_timestamp": "2026-07-14T09:50:44.027960Z"}, {"uuid": "3f260754-02de-40f3-8ceb-de38f45fc270", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqm4p7oagg2k", "content": "CVE-2026-59083 - Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass\nCVE ID : CVE-2026-59083\n \n Published : July 14, 2026, 9:16 a.m. | 2\u00a0hours, 14\u00a0minutes ago\n \n Description : Improper Handling of URL Encoding (Hex Encoding) vulnerability in...", "creation_timestamp": "2026-07-14T11:39:54.246248Z"}, {"uuid": "899bb7b6-f0d4-4718-b020-f86d040e6783", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mqma6fh5wx2z", "content": "CVE-2026-59083 - apache tomcat\nApache Tomcat versions 8.5 to 11.0 have a security flaw that could allow attackers to bypass certain security checks. This is a concern for websites and\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#apachetomcat #apachefoundation #CVE #infosec", "creation_timestamp": "2026-07-14T12:42:05.098254Z"}, {"uuid": "47e30970-0ce9-48e8-9dd2-b0079098016a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mqnx7rkra32u", "content": "\ud83d\udccc CVE-2026-59083 - Improper Handling of URL Encoding (Hex Encoding) vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurat... https://www.cyberhub.blog/cves/CVE-2026-59083", "creation_timestamp": "2026-07-15T05:07:07.726656Z"}, {"uuid": "4e01e0eb-d796-438c-ac33-d38355878709", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116923011781942671", "content": "A lot of offensive activities were identified targeting Apache Tomcat (CVE-2026-59083) https://vuldb.com/vuln/378266/cti", "creation_timestamp": "2026-07-15T08:19:33.758344Z"}, {"uuid": "0e1629cb-4260-4956-9bbf-045ebef6f91a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mr2l5ryfc62y", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-59083 \u0432 Apache Tomcat: \u043a\u0430\u043a \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0435 \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 URL \u043c\u043e\u0436\u0435\u0442 \u043e\u0431\u043e\u0439\u0442\u0438 \u0437\u0430\u0449\u0438\u0442\u0443\n\n\n\nhttps://kripta.biz/posts/7BFACE94-FD71-4B32-B96E-D7D5D22A0460", "creation_timestamp": "2026-07-20T05:35:52.046338Z"}, {"uuid": "c2267162-10df-4ee3-88b4-00c5ea0967c3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59083", "type": "seen", "source": "https://bsky.app/profile/khesefxyz.bsky.social/post/3mr2l6itqnw23", "content": "\u05d7\u05d5\u05dc\u05e9\u05ea \u05d0\u05d1\u05d8\u05d7\u05d4 \u05e7\u05e9\u05d4 \u05d1\u05d0\u05e4\u05d0\u05e6'\u05d9 \u05d8\u05d5\u05de\u05e7\u05d8: CVE-2026-59083 - \u05d3\u05e8\u05db\u05d9 \u05d4\u05ea\u05e7\u05e4\u05d4 \u05d5\u05e4\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea\n\n\n\nhttps://khesef.xyz/posts/2DF58009-2061-4058-825F-909E2C772164", "creation_timestamp": "2026-07-20T05:36:16.783788Z"}]}