{"id":"CVE-2020-8920","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-8920","generatedAt":"2026-10-27T23:27:28.465Z","title":"An information leak vulnerability exists in Gerrit versions prior to 2.14.22, 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where an overoptimization with the FilteredRepository wrapper skips the verification of access on All-Users repositories, allowing an…","description":"An information leak vulnerability exists in Gerrit versions prior to 2.14.22, 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where an overoptimization with the FilteredRepository wrapper skips the verification of access on All-Users repositories, allowing an attacker to get read access to all users' personal information associated with their accounts.","published":"2020-12-10T11:15:12.000Z","lastModified":"2026-06-17T03:27:11.000Z","status":"Modified","sourceIdentifier":"cve-coordination@google.com","cvss":{"version":"3.1","score":3.5,"severity":"LOW","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-285"],"affected":["google/gerrit"],"epss":{"score":0.00372,"percentile":0.30899,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.37%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33","tags":["Issue Tracking","Patch","Vendor Advisory"],"source":"cve-coordination@google.com"},{"url":"https://www.gerritcodereview.com/2.14.html#21422","tags":["Release Notes","Vendor Advisory"],"source":"cve-coordination@google.com"},{"url":"https://www.gerritcodereview.com/2.15.html#21521","tags":["Release Notes","Vendor Advisory"],"source":"cve-coordination@google.com"},{"url":"https://www.gerritcodereview.com/2.16.html#21625","tags":["Release Notes","Vendor Advisory"],"source":"cve-coordination@google.com"},{"url":"https://www.gerritcodereview.com/3.0.html#3014","tags":["Release Notes","Vendor Advisory"],"source":"cve-coordination@google.com"},{"url":"https://www.gerritcodereview.com/3.1.html#3110","tags":["Release Notes","Vendor Advisory"],"source":"cve-coordination@google.com"},{"url":"https://www.gerritcodereview.com/3.2.html#325","tags":["Release Notes","Vendor Advisory"],"source":"cve-coordination@google.com"},{"url":"https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33","tags":["Issue Tracking","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.gerritcodereview.com/2.14.html#21422","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.gerritcodereview.com/2.15.html#21521","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.gerritcodereview.com/2.16.html#21625","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.gerritcodereview.com/3.0.html#3014","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.gerritcodereview.com/3.1.html#3110","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.gerritcodereview.com/3.2.html#325","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-8920","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}