{"id":"CVE-2026-55444","aliases":[],"cve":{"records":[{"id":"CVE-2026-55444","source":"GitHub_M","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-06-16T21:59:57.018Z","published":"2026-10-23T14:16:16.350Z","modified":"2026-10-29T17:54:03.026Z"}],"publishers":[{"name":"GitHub_M","role":"CNA","organizationId":"a0819718-46f1-4df5-94e2-005712e83aaa","modified":"2026-10-23T14:16:16.350Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-29T17:54:03.026Z"}],"references":[{"url":"https://github.com/intranda/goobi-viewer-core/security/advisories/GHSA-763m-wjm9-6873","tags":["x_refsource_CONFIRM"],"source":"GitHub_M"},{"url":"https://github.com/intranda/goobi-viewer-core/commit/e8d987f8478b86559ef3ea236be0d86e08948f6b","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/intranda/goobi-viewer-core/commit/fcdae14b06e99f3320a02d45a6be7fc6e5c69a6e","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/intranda/goobi-viewer-core/releases/tag/v26.05","tags":["x_refsource_MISC"],"source":"GitHub_M"}],"weaknesses":[{"id":"CWE-20","description":"CWE-20: Improper Input Validation","source":"GitHub_M"},{"id":"CWE-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","source":"GitHub_M"},{"id":"CWE-943","description":"CWE-943: Improper Neutralization of Special Elements in Data Query Logic","source":"GitHub_M"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-29T17:53:46.558326Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Goobi viewer: Solr query injection via the legacy RSS servlet q and filterQuery parameters","titleSource":"GitHub_M","descriptionSource":"GitHub_M","description":"The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. Prior to version 26.05, the legacy RSS servlet (RssResolver, GET /rss/) accepts the q and filterQuery parameters and concatenates them into Solr queries without validation. The servlet predates the REST API layer and lacks the input validation present in GET /api/v1/records/rss. q forms the main query body (wrapped only in literal parentheses); filterQuery is passed directly as a Solr fq. An unauthenticated attacker can inject Solr boolean operators to break out of the wrapping and render the trailing access-condition filter-query suffix optional, so that access-restricted records are included in the generated RSS feed. The q and filterQuery parameters are the same underlying vulnerability in the same servlet; q (the main query body) has the broader scope. This issue has been patched in version 26.05.","score":5.3,"severity":"medium","published":"2026-10-23T14:16:16.350Z","modified":"2026-10-29T17:54:03.026Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"intranda","name":"goobi-viewer-core","platforms":[],"versions":[{"version":"< 26.05","status":"affected"}],"cpes":[],"source":"GitHub_M","url":"https://www.cve.org/CVERecord?id=CVE-2026-55444"}],"remediation":[],"references":["https://github.com/intranda/goobi-viewer-core/security/advisories/GHSA-763m-wjm9-6873","https://github.com/intranda/goobi-viewer-core/commit/e8d987f8478b86559ef3ea236be0d86e08948f6b","https://github.com/intranda/goobi-viewer-core/commit/fcdae14b06e99f3320a02d45a6be7fc6e5c69a6e","https://github.com/intranda/goobi-viewer-core/releases/tag/v26.05"],"sources":[{"name":"CVE","id":"CVE-2026-55444","modified":"2026-10-29T17:54:03.026Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-55444"}],"assessments":[{"source":"GitHub_M","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3}],"sourceAffected":[],"observedAt":"2026-10-29T18:10:40.354Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:15:35.655Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-29T18:20:35.667Z","attemptedAt":"2026-10-29T18:20:35.667Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-10-29T18:20:35.042Z","attemptedAt":"2026-10-29T18:20:35.042Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-29T18:20:34.356Z","attemptedAt":"2026-10-29T18:20:34.356Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-29T18:20:33.643Z","attemptedAt":"2026-10-29T18:20:33.643Z"}],"evidence":[{"source":"FIRST EPSS","id":"CVE-2026-55444","url":"https://www.first.org/epss/","probability":0.00253,"percentile":0.16876,"date":"2026-10-29","checkedAt":"2026-10-29T18:20:33.643Z"},{"source":"ENISA EUVD","id":"EUVD-2026-109061","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-109061","modified":"Oct 23, 2026, 2:16:16 PM","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","checkedAt":"2026-10-29T18:20:34.356Z"},{"source":"NVD","id":"CVE-2026-55444","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55444","modified":"2026-10-29T18:17:33.320","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","checkedAt":"2026-10-29T18:20:35.667Z"}],"aiSummary":{"text":"Goobi viewer versions prior to 26.05 are vulnerable to Solr query injection via the legacy RSS servlet's q and filterQuery parameters, allowing unauthenticated attackers to access restricted records. The vulnerability is due to improper input validation. This issue has been patched in version 26.05.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:52:39.275Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-55444"}]}}