CVE-2026-5171

{"id": "CVE-2026-5171", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2026-05-22T16:16:21.103", "references": [{"url": "https://devolutions.net/security/advisories/DEVO-2026-0013/", "tags": ["Vendor Advisory"], "source": "security@devolutions.net"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@devolutions.net", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Improper access control in the entry activity log feature in Devolutions Server allows an authenticated user with access to an entry but without the required permission to retrieve that entry's activity logs via a crafted API request.\n\nThis issue affects :\n\n * Devolutions Server 2026.1.6.0 through 2026.1.16.0\n * Devolutions Server 2025.3.20.0 and earlier"}], "lastModified": "2026-05-22T18:36:59.827", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E689234-ABCB-49B5-AD17-00C2E2FC3B11", "versionEndExcluding": "2025.3.22.0"}, {"criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02811CA7-5B80-47D7-B826-18B3CB1213E9", "versionEndExcluding": "2026.1.19.0", "versionStartIncluding": "2026.1.6.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@devolutions.net"}