{"schema_version":1,"title":"Doyensec Safeurl vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Doyensec Safeurl: 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-2026-77972, was published on 15 September 2026.","url":"https://junglewise.ai/threats/technologies/safeurl","json_url":"https://junglewise.ai/threats/technologies/safeurl.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/safeurl","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-77972","epss":0.0033,"slug":"cve-2026-77972-slab-safeurl-toctou-race-condition-in-dns-validation","title":"Slab safeurl TOCTOU race condition in DNS validation","severity":"info","exploited":false,"published_at":"2026-09-15T16:17:24.29+00:00","url":"https://junglewise.ai/threats/cve-2026-77972-slab-safeurl-toctou-race-condition-in-dns-validation"},{"cve":"CVE-2026-77866","epss":0.0048,"slug":"cve-2026-77866-slab-safeurl-ssrf-via-ipv6-and-blocklist-bypass","title":"Slab safeurl SSRF via IPv6 and blocklist bypass","severity":"info","exploited":false,"published_at":"2026-09-15T16:17:24.117+00:00","url":"https://junglewise.ai/threats/cve-2026-77866-slab-safeurl-ssrf-via-ipv6-and-blocklist-bypass"},{"cve":"CVE-2026-54452","cvss":4,"epss":0.0052,"slug":"cve-2026-54452-doyensec-safeurl-ssrf-bypass-via-missing-ipv6-cidr-ranges","title":"safeurl is a server-side request forgery protection library. Prior to 0.2.4, the privateNetworks list in ip.go omits the IPv6 ranges 64:ff9b","severity":"medium","exploited":false,"published_at":"2026-09-14T17:17:47.33+00:00","url":"https://junglewise.ai/threats/cve-2026-54452-doyensec-safeurl-ssrf-bypass-via-missing-ipv6-cidr-ranges"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"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":3},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Doyensec Safeurl","slug":"safeurl","vendor":{"name":"Doyensec","slug":"doyensec","url":"https://junglewise.ai/threats/vendors/doyensec"},"aliases":[],"category":"library","homepage":"https://doyensec.com/","repo_url":"https://github.com/doyensec/safeurl-python","description":"A library for Python and Go designed to prevent Server-Side Request Forgery (SSRF) by validating URLs against allowlists and blocklists.","url":"https://junglewise.ai/threats/technologies/safeurl"},"most_severe":[{"cve":"CVE-2026-54452","cvss":4,"epss":0.0052,"slug":"cve-2026-54452-doyensec-safeurl-ssrf-bypass-via-missing-ipv6-cidr-ranges","title":"safeurl is a server-side request forgery protection library. Prior to 0.2.4, the privateNetworks list in ip.go omits the IPv6 ranges 64:ff9b","severity":"medium","exploited":false,"published_at":"2026-09-14T17:17:47.33+00:00","url":"https://junglewise.ai/threats/cve-2026-54452-doyensec-safeurl-ssrf-bypass-via-missing-ipv6-cidr-ranges"},{"cve":"CVE-2026-77866","epss":0.0048,"slug":"cve-2026-77866-slab-safeurl-ssrf-via-ipv6-and-blocklist-bypass","title":"Slab safeurl SSRF via IPv6 and blocklist bypass","severity":"info","exploited":false,"published_at":"2026-09-15T16:17:24.117+00:00","url":"https://junglewise.ai/threats/cve-2026-77866-slab-safeurl-ssrf-via-ipv6-and-blocklist-bypass"},{"cve":"CVE-2026-77972","epss":0.0033,"slug":"cve-2026-77972-slab-safeurl-toctou-race-condition-in-dns-validation","title":"Slab safeurl TOCTOU race condition in DNS validation","severity":"info","exploited":false,"published_at":"2026-09-15T16:17:24.29+00:00","url":"https://junglewise.ai/threats/cve-2026-77972-slab-safeurl-toctou-race-condition-in-dns-validation"}],"generated_at":"2026-09-26T16:07:00.132667+00:00"}