{"id":"CVE-2019-8451","published":"2019-09-11T13:56:26Z","modified":"2024-09-16T19:14:27Z","title":"The /plugins/servlet/gadgets/makeRequest resource in Jira before version 8.4.0 allows remote attackers to access the…","vendor":"Atlassian","product":"Jira","tier":"core","eol":null,"affectedVersions":[{"vendor":"Atlassian","product":"Jira","versions":[">= unspecified, < 8.4.0"]}],"description":{"text":"The /plugins/servlet/gadgets/makeRequest resource in Jira before version 8.4.0 allows remote attackers to access the content of internal network resources via a Server Side Request Forgery (SSRF) vulnerability due to a logic bug in the JiraWhitelist class.","provenance":"source","from":"CVE.org"},"summary":{"text":"The flaw is a Server Side Request Forgery (SSRF) issue caused by a logic bug in the JiraWhitelist class, affecting the /plugins/servlet/gadgets/makeRequest resource in Atlassian's Jira before version 8.4.0.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:17:54Z"},"cvss":null,"epss":{"score":0.94453,"percentile":0.99852,"date":"2026-10-30","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2023-12-06","exploitedFirstSeen":"2023-12-06","ransomware":false,"evidence":[{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2023-12-06&host_type=src&vulnerability=cve-2019-8451","date":"2023-12-06"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-22&host_type=src&vulnerability=cve-2019-8451","date":"2024-01-22"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-23&host_type=src&vulnerability=cve-2019-8451","date":"2024-01-23"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-24&host_type=src&vulnerability=cve-2019-8451","date":"2024-01-24"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-27&host_type=src&vulnerability=cve-2019-8451","date":"2024-01-27"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-28&host_type=src&vulnerability=cve-2019-8451","date":"2024-01-28"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-30&host_type=src&vulnerability=cve-2019-8451","date":"2024-01-30"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-31&host_type=src&vulnerability=cve-2019-8451","date":"2024-01-31"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-02-01&host_type=src&vulnerability=cve-2019-8451","date":"2024-02-01"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-02-07&host_type=src&vulnerability=cve-2019-8451","date":"2024-02-07"}],"evidenceTotal":385,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-69793","tags":["x_refsource_CONFIRM"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2019-17841","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-17841","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":5,"skipped":0,"earliest":"2019-09-16","earliestUrl":"https://github.com/0xbug/CVE-2019-8451","repos":[{"name":"jas502n/CVE-2019-8451","url":"https://github.com/jas502n/CVE-2019-8451","stars":30,"created":"2019-09-26"},{"name":"0xbug/CVE-2019-8451","url":"https://github.com/0xbug/CVE-2019-8451","stars":10,"created":"2019-09-16"},{"name":"h0ffayyy/Jira-CVE-2019-8451","url":"https://github.com/h0ffayyy/Jira-CVE-2019-8451","stars":7,"created":"2019-09-28"},{"name":"ianxtianxt/CVE-2019-8451","url":"https://github.com/ianxtianxt/CVE-2019-8451","stars":1,"created":"2019-09-24"},{"name":"iuds/CVE-2019-8451","url":"https://github.com/iuds/CVE-2019-8451","stars":0,"created":"2025-11-24"}]},"nuclei":[{"id":"CVE-2019-8451","name":"Jira <8.4.0 - Server-Side Request Forgery","severity":"medium","path":"http/cves/2019/CVE-2019-8451.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-8451.yaml"}],"first":{"date":"2019-09-16","source":"PoC-in-GitHub","url":"https://github.com/0xbug/CVE-2019-8451"},"provenance":"source"},"exploitRefs":[],"flow":[],"timeline":[{"date":"2019-09-11","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2019-8451","provenance":"source"},{"date":"2019-09-16","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub","url":"https://github.com/0xbug/CVE-2019-8451","provenance":"source"},{"date":"2023-12-06","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2023-12-06&host_type=src&vulnerability=cve-2019-8451","provenance":"source"}],"speed":{"daysToPublicExploit":5,"firstExploitFrom":"PoC-in-GitHub","daysToKev":null},"priority":{"score":60.0,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 1060 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.97,"detail":"percentile 0.9985"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"5 PoC-in-GitHub repos; 1 nuclei template"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}