{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-10-27T08:52:45.479","vulnerabilities":[{"cve":{"id":"CVE-2026-107350","sourceIdentifier":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","published":"2026-10-14T18:17:25.670","lastModified":"2026-10-16T15:17:04.897","vulnStatus":"Awaiting Analysis","cveTags":[],"descriptions":[{"lang":"en","value":"Improper authentication in PgBouncer 1.17.0 through 1.26.0 allows a remote attacker who knows the password of a user listed in auth_file to log in as any other user that authenticates using SCRAM, including PgBouncer admin users and backend superusers. A second StartupMessage sent during SCRAM authentication against a non-existent database is not rejected and switches the user being logged in as, while the SCRAM exchange is still verified against the keys of the first user."}],"affected":[{"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","affectedData":[{"vendor":"n/a","product":"PgBouncer","defaultStatus":"unaffected","versions":[{"version":"1.17.0","lessThan":"1.26.1","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-16T03:56:50.467564Z","id":"CVE-2026-107350","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","type":"Secondary","description":[{"lang":"en","value":"CWE-287"}]}],"references":[{"url":"https://www.pgbouncer.org/changelog.html","source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007"}]}}]}