{"schema_version":1,"title":"Fiber vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in Fiber: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53624, was published on 8 July 2026.","url":"https://junglewise.ai/threats/technologies/fiber","json_url":"https://junglewise.ai/threats/technologies/fiber.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/fiber","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":5},"latest":[{"cve":"CVE-2026-53624","cvss":4.8,"epss":0.0021,"slug":"cve-2026-53624-gofiber-fiber-hsts-header-omission-in-helmet-middleware","title":"Gofiber Fiber HSTS header omission in helmet middleware","severity":"medium","exploited":false,"published_at":"2026-07-08T20:16:52.293+00:00","url":"https://junglewise.ai/threats/cve-2026-53624-gofiber-fiber-hsts-header-omission-in-helmet-middleware"},{"cve":"CVE-2026-45045","cvss":5.3,"epss":0.0046,"slug":"cve-2026-45045-gofiber-fiber-ip-spoofing-in-balancerforward-proxy-helper","title":"Gofiber Fiber IP spoofing in BalancerForward proxy helper","severity":"medium","exploited":false,"published_at":"2026-07-08T20:16:50.06+00:00","url":"https://junglewise.ai/threats/cve-2026-45045-gofiber-fiber-ip-spoofing-in-balancerforward-proxy-helper"},{"cve":"CVE-2026-44332","cvss":5.3,"epss":0.0052,"slug":"cve-2026-44332-gofiber-fiber-username-enumeration-in-basicauth-middleware","title":"Gofiber Fiber username enumeration in BasicAuth middleware","severity":"medium","exploited":false,"published_at":"2026-07-08T20:16:49.773+00:00","url":"https://junglewise.ai/threats/cve-2026-44332-gofiber-fiber-username-enumeration-in-basicauth-middleware"},{"cve":"CVE-2026-42554","cvss":4,"epss":0.0031,"slug":"cve-2026-42554-go-fiber-xss-in-autoformat-content-negotiation","title":"Go Fiber XSS in AutoFormat content negotiation","severity":"medium","exploited":false,"published_at":"2026-05-11T23:19:48.083+00:00","url":"https://junglewise.ai/threats/cve-2026-42554-go-fiber-xss-in-autoformat-content-negotiation"},{"cve":"CVE-2026-30246","cvss":6.5,"epss":0.0037,"slug":"cve-2026-30246-gofiber-fiber-response-mix-up-in-cache-middleware","title":"Gofiber Fiber response mix-up in cache middleware","severity":"medium","exploited":false,"published_at":"2026-05-05T13:16:28.82+00:00","url":"https://junglewise.ai/threats/cve-2026-30246-gofiber-fiber-response-mix-up-in-cache-middleware"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Fiber","slug":"fiber","vendor":{"name":"Fiber","slug":"fiber","url":"https://junglewise.ai/threats/vendors/fiber"},"aliases":[],"category":"framework","homepage":"https://gofiber.io/","repo_url":"https://github.com/gofiber/fiber","description":"Fiber is an Express-inspired web framework built on top of Fasthttp, the fastest HTTP engine for Go.","url":"https://junglewise.ai/threats/technologies/fiber"},"most_severe":[{"cve":"CVE-2026-30246","cvss":6.5,"epss":0.0037,"slug":"cve-2026-30246-gofiber-fiber-response-mix-up-in-cache-middleware","title":"Gofiber Fiber response mix-up in cache middleware","severity":"medium","exploited":false,"published_at":"2026-05-05T13:16:28.82+00:00","url":"https://junglewise.ai/threats/cve-2026-30246-gofiber-fiber-response-mix-up-in-cache-middleware"},{"cve":"CVE-2026-44332","cvss":5.3,"epss":0.0052,"slug":"cve-2026-44332-gofiber-fiber-username-enumeration-in-basicauth-middleware","title":"Gofiber Fiber username enumeration in BasicAuth middleware","severity":"medium","exploited":false,"published_at":"2026-07-08T20:16:49.773+00:00","url":"https://junglewise.ai/threats/cve-2026-44332-gofiber-fiber-username-enumeration-in-basicauth-middleware"},{"cve":"CVE-2026-45045","cvss":5.3,"epss":0.0046,"slug":"cve-2026-45045-gofiber-fiber-ip-spoofing-in-balancerforward-proxy-helper","title":"Gofiber Fiber IP spoofing in BalancerForward proxy helper","severity":"medium","exploited":false,"published_at":"2026-07-08T20:16:50.06+00:00","url":"https://junglewise.ai/threats/cve-2026-45045-gofiber-fiber-ip-spoofing-in-balancerforward-proxy-helper"},{"cve":"CVE-2026-53624","cvss":4.8,"epss":0.0021,"slug":"cve-2026-53624-gofiber-fiber-hsts-header-omission-in-helmet-middleware","title":"Gofiber Fiber HSTS header omission in helmet middleware","severity":"medium","exploited":false,"published_at":"2026-07-08T20:16:52.293+00:00","url":"https://junglewise.ai/threats/cve-2026-53624-gofiber-fiber-hsts-header-omission-in-helmet-middleware"},{"cve":"CVE-2026-42554","cvss":4,"epss":0.0031,"slug":"cve-2026-42554-go-fiber-xss-in-autoformat-content-negotiation","title":"Go Fiber XSS in AutoFormat content negotiation","severity":"medium","exploited":false,"published_at":"2026-05-11T23:19:48.083+00:00","url":"https://junglewise.ai/threats/cve-2026-42554-go-fiber-xss-in-autoformat-content-negotiation"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}