{"apiVersion":"1.0","identifier":"CVE-2026-69101","description":"Datavane TIS v5.0.0 contains an XML external entity (XXE) injection vulnerability that allows authenticated attackers to perform server-side request forgery and out-of-band file exfiltration by supplying a crafted taskScript payload to the doEditWorkflow endpoint, which processes XML through an unhardened DocumentBuilderFactory with external entities and DTD loading enabled. Attackers can send a malicious XML document containing an external DTD reference to the edit_workflow action, causing the server to issue outbound HTTP requests to attacker-controlled infrastructure and exfiltrate local files readable by the TIS process user, including configuration files and Derby database credentials.","publishedAt":"2026-08-14T15:17:10","lastModifiedAt":"2026-08-14T19:17:56","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-69101","cvssScore":7.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","epssProbability":0.0034,"riskScore":0.79,"affectedProduct":"Datavane TIS","affectedVersions":"==5.0.0","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-69101","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-69101","en":"https://www.redsauce.net/en/cves/CVE-2026-69101","fr":"https://www.redsauce.net/fr/cves/CVE-2026-69101","pt":"https://www.redsauce.net/pt/cves/CVE-2026-69101","de":"https://www.redsauce.net/de/cves/CVE-2026-69101","sk":"https://www.redsauce.net/sk/cves/CVE-2026-69101","el":"https://www.redsauce.net/el/cves/CVE-2026-69101"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-69101"}}