{"apiVersion":"1.0","identifier":"CVE-2026-52875","description":"Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to 2.6.0, the perform-scheduled-backup IPC handler in src/ipc/storage.js takes settings.path from a renderer-supplied object and uses the resulting directory for fs.mkdirSync, fs.writeFileSync, fs.readdirSync, and fs.unlinkSync operations without checking that it is inside an authorized backup location. A compromised renderer can choose an absolute path or a relative traversal path to create directories and write a streambert-backup-[timestamp].json file containing renderer-controlled data. The pruning loop can also delete files in that directory whose names begin with streambert-backup- and end with .json. This vulnerability is fixed in 2.6.0.","publishedAt":"2026-08-18T22:16:54","lastModifiedAt":"2026-08-25T02:16:41","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-52875","cvssScore":8.4,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0.00144,"riskScore":0.85,"affectedProduct":"Streambert","affectedVersions":"<2.6.0","vulnerabilityType":"Other","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-52875","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-52875","en":"https://www.redsauce.net/en/cves/CVE-2026-52875","fr":"https://www.redsauce.net/fr/cves/CVE-2026-52875","pt":"https://www.redsauce.net/pt/cves/CVE-2026-52875","de":"https://www.redsauce.net/de/cves/CVE-2026-52875","sk":"https://www.redsauce.net/sk/cves/CVE-2026-52875","el":"https://www.redsauce.net/el/cves/CVE-2026-52875"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-52875"}}