{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-118576", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "state": "PUBLISHED", "assignerShortName": "drupal", "dateReserved": "2026-10-28T15:50:46.720Z", "datePublished": "2026-10-30T03:08:39.367Z", "dateUpdated": "2026-10-30T03:08:39.367Z"}, "containers": {"cna": {"title": "Stage File Proxy - Critical - Cross-site scripting - SA-CONTRIB-2026-286", "datePublic": "2026-10-28T17:36:56.000Z", "references": [{"url": "https://www.drupal.org/sa-contrib-2026-286"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "affected": [{"collectionURL": "https://www.drupal.org/project/stage_file_proxy", "product": "Stage File Proxy", "vendor": "Drupal", "repo": "https://git.drupalcode.org/project/stage_file_proxy", "versions": [{"lessThan": "3.1.7", "status": "affected", "version": "0.0.0", "versionType": "semver"}, {"lessThan": "4.0.1", "status": "affected", "version": "4.0.0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Stage File Proxy allows Cross-Site Scripting (XSS). This issue affects Stage File Proxy versions: from 0.0.0 to 3.1.7, from 4.0.0 to 4.0.1."}], "credits": [{"lang": "en", "type": "finder", "value": "Marcus Johansson (marcus_johansson)"}, {"lang": "en", "type": "remediation developer", "value": "Marcus Johansson (marcus_johansson)"}, {"lang": "en", "type": "remediation developer", "value": "Stephen Mustgrave (smustgrave)"}, {"lang": "en", "type": "coordinator", "value": "Swan Kalata (akalata)"}, {"lang": "en", "type": "coordinator", "value": "Greg Knaddison (greggles)"}], "providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-10-30T03:08:39.367Z"}}}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://www.drupal.org/project/stage_file_proxy", "product": "Stage File Proxy", "repo": "https://git.drupalcode.org/project/stage_file_proxy", "vendor": "Drupal", "versions": [{"lessThan": "3.1.7", "status": "affected", "version": "0.0.0", "versionType": "semver"}, {"lessThan": "4.0.1", "status": "affected", "version": "4.0.0", "versionType": "semver"}]}], "source": "mlhess@drupal.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Stage File Proxy allows Cross-Site Scripting (XSS). This issue affects Stage File Proxy versions: from 0.0.0 to 3.1.7, from 4.0.0 to 4.0.1."}], "id": "CVE-2026-118576", "lastModified": "2026-10-30T19:27:58.620", "metrics": {}, "published": "2026-10-30T04:18:23.817", "references": [{"source": "mlhess@drupal.org", "url": "https://www.drupal.org/sa-contrib-2026-286"}], "sourceIdentifier": "mlhess@drupal.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "mlhess@drupal.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.0.0,3.1.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0,4.0.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Stage File Proxy", "source": "cna", "vendor": "Drupal"}, "product": "stage_file_proxy", "vendor": "drupal"}], "created": "2026-10-30T05:15:08.795567+00:00", "updated": "2026-10-30T22:58:22.371557+00:00", "vendors": ["drupal", "drupal$PRODUCT$stage_file_proxy"]}