{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-40547","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","state":"PUBLISHED","assignerShortName":"CERT-PL","dateReserved":"2026-04-14T09:44:27.613Z","datePublished":"2026-06-01T09:04:05.155Z","dateUpdated":"2026-06-01T13:04:15.481Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"SOPlanning","vendor":"SOPlanning","versions":[{"lessThanOrEqual":"1.55","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Łukasz Jaworski"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"SOPlanning is vulnerable to Path Traversal in <i>backup</i> endpoints.  Authenticated remote attacker is able to exploit a vulnerable endpoint and construct payloads that allow&nbsp;reading and executing files previously added through the backup functionality. Critically, due to&nbsp;CVE-2026-40543 (Missing Authorization), any backup file can be read by any (unauthorized) user.<br><br>This issue affects SOPlanning version 1.55 and below.<br>"}],"value":"SOPlanning is vulnerable to Path Traversal in backup endpoints.  Authenticated remote attacker is able to exploit a vulnerable endpoint and construct payloads that allow reading and executing files previously added through the backup functionality. Critically, due to CVE-2026-40543 (Missing Authorization), any backup file can be read by any (unauthorized) user.\n\nThis issue affects SOPlanning version 1.55 and below."}],"impacts":[{"capecId":"CAPEC-126","descriptions":[{"lang":"en","value":"CAPEC-126 Path Traversal"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.4,"baseSeverity":"MEDIUM","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","shortName":"CERT-PL","dateUpdated":"2026-06-01T09:04:05.155Z"},"references":[{"tags":["third-party-advisory"],"url":"https://cert.pl/en/posts/2026/06/CVE-2026-40543"},{"tags":["product"],"url":"https://www.soplanning.org/en/"}],"source":{"discovery":"EXTERNAL"},"title":"Path Traversal in SOPlanning","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-01T13:04:06.743533Z","id":"CVE-2026-40547","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-01T13:04:15.481Z"}}]}}