{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-26391", "assignerOrgId": "49f11609-934d-4621-84e6-e02e032104d6", "state": "PUBLISHED", "assignerShortName": "SolarWinds", "dateReserved": "2025-02-08T00:19:09.394Z", "datePublished": "2025-11-18T08:53:01.036Z", "dateUpdated": "2025-11-18T08:53:01.036Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "platforms": ["Windows"], "product": "SolarWinds Observability Self-Hosted", "vendor": "SolarWinds", "versions": [{"status": "affected", "version": "SolarWinds Observability Self-Hosted 2025.4 and prior versions"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "KPN REDteam"}], "datePublic": "2025-11-18T14:33:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "SolarWinds Observability Self-Hosted XSS Vulnerability. The SolarWinds Platform was susceptible to a XSS vulnerability that affects user-created URL fields. This vulnerability requires authentication from a low-level account. <br>"}], "value": "SolarWinds Observability Self-Hosted XSS Vulnerability. The SolarWinds Platform was susceptible to a XSS vulnerability that affects user-created URL fields. This vulnerability requires authentication from a low-level account."}], "impacts": [{"capecId": "CAPEC-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "49f11609-934d-4621-84e6-e02e032104d6", "shortName": "SolarWinds", "dateUpdated": "2025-11-18T08:53:01.036Z"}, "references": [{"url": "https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-26391"}, {"url": "https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2025-4-1_release_notes.htm"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "SolarWinds recommends that customers upgrade to SolarWinds Observability Self-Hosted 2025.4 SR1<br>"}], "value": "SolarWinds recommends that customers upgrade to SolarWinds Observability Self-Hosted 2025.4 SR1"}], "source": {"discovery": "UNKNOWN"}, "title": "SolarWinds Observability Self-Hosted XSS Vulnerability", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "SolarWinds Observability Self-Hosted XSS Vulnerability. The SolarWinds Platform was susceptible to a XSS vulnerability that affects user-created URL fields. This vulnerability requires authentication from a low-level account."}], "id": "CVE-2025-26391", "lastModified": "2025-11-18T09:15:50.220", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "psirt@solarwinds.com", "type": "Primary"}]}, "published": "2025-11-18T09:15:50.220", "references": [{"source": "psirt@solarwinds.com", "url": "https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2025-4-1_release_notes.htm"}, {"source": "psirt@solarwinds.com", "url": "https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-26391"}], "sourceIdentifier": "psirt@solarwinds.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "psirt@solarwinds.com", "type": "Primary"}]}

{}

{}