{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-33591", "assignerOrgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158", "state": "PUBLISHED", "assignerShortName": "ENISA", "dateReserved": "2026-03-23T12:53:47.475Z", "datePublished": "2026-08-03T09:35:40.648Z", "dateUpdated": "2026-08-03T10:51:35.202Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158", "shortName": "ENISA", "dateUpdated": "2026-08-03T09:35:40.648Z" }, "title": "Authentication bypass on WaptServer", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-288", "description": "CWE-288 Authentication bypass using an alternate path or channel", "type": "CWE" } ] } ], "affected": [ { "vendor": "Tranquil IT Systems", "product": "WAPT Server", "versions": [ { "status": "affected", "version": "2.6.0.16767", "lessThanOrEqual": "2.6.1.17787", "versionType": "semver" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "A vulnerability in Wapt Server before version 2.6.1.17813 allows a  remote unauthenticated attacker to bypass\nsecurity restriction using a specially crafted packet and retrieve a valid\nsession token for the targeted account.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "A vulnerability in Wapt Server before version 2.6.1.17813 allows a  remote unauthenticated attacker to bypass\nsecurity restriction using a specially crafted packet and retrieve a valid\nsession token for the targeted account." } ] } ], "references": [ { "url": "https://www.wapt.fr/en/doc/wapt-changelog.html#wapt-2-6-0-16856-2026-06-09", "tags": [ "release-notes" ] }, { "url": "https://www.wapt.fr/en/doc/wapt-changelog.html#wapt-2-6-1-17813-2026-06-09", "tags": [ "release-notes" ] }, { "url": "https://www.wapt.fr/en/doc/wapt-security-bulletin.html", "tags": [ "vendor-advisory" ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV4_0": { "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "CRITICAL", "baseScore": 10, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H" } } ], "credits": [ { "lang": "en", "value": "Brian CHERVY, System Engineer from Antiane, Réunion Team, https://antiane.com", "type": "finder" }, { "lang": "en", "value": "CERT-FR", "type": "coordinator" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 1.0.4" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-03T10:47:28.385447Z", "id": "CVE-2026-33591", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-03T10:51:35.202Z" } } ] } }