{"id":"CVE-2026-105050","aliases":["EUVD-2026-91838","GHSA-377g-778f-272q"],"status":"published","title":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a...","description":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because \"quotation character already used in the string\" is mishandled.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00515,"percentile":0.44402,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-180"],"published":"2026-10-02T22:37:54Z","modified":"2026-10-28T02:31:14Z","products":[{"vendor":"peazip","product":"peazip"}],"references":[{"url":"https://github.com/peazip/PeaZip/releases/tag/11.3.0","tags":["patch","fix"]},{"url":"https://github.com/peazip/PeaZip/tree/sources/peazip-sources","tags":["patch","fix"]},{"url":"https://app.secur0.com/certificate/ys3yqg-avrwaq-5ybnwl","tags":["third-party-advisory","advisory"]},{"url":"https://github.com/peazip/PeaZip/commit/009fc35530e26729863969eddf4c18f1b48331cf","tags":["fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105050","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-377g-778f-272q"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105050.json","tags":["advisory"]},{"url":"https://github.com/peazip/PeaZip","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-105050","description":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because \"quotation character already used in the string\" is mishandled.","status":"published","published":"2026-10-02T22:37:54.551Z","modified":"2026-10-06T17:42:13.608Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-180"],"updated_at":"2026-11-02T14:19:56.755658Z"}],"euvd":[{"id":"EUVD-2026-91838","description":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because \"quotation character already used in the string\" is mishandled.","status":"published","published":"2026-10-02T22:37:54Z","modified":"2026-10-06T17:42:13Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T17:27:37.140631Z"}],"ghsa":[{"id":"GHSA-377g-778f-272q","title":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a...","description":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because \"quotation character already used in the string\" is mishandled.","status":"published","published":"2026-10-03T00:31:13Z","modified":"2026-10-03T00:31:21Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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","level":"high"}],"cwes":["CWE-180"],"updated_at":"2026-11-02T15:12:44.258575Z"}],"nvd":[{"id":"CVE-2026-105050","description":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because \"quotation character already used in the string\" is mishandled.","status":"published","published":"2026-10-02T23:16:58.093Z","modified":"2026-10-06T18:16:43.56Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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","level":"high","assessor":"secondary"}],"cwes":["CWE-180"],"updated_at":"2026-11-02T14:12:53.75133Z"}],"osv":[{"id":"CVE-2026-105050","description":"PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because \"quotation character already used in the string\" is mishandled.","status":"published","published":"2026-10-02T22:37:54.551Z","modified":"2026-10-28T02:31:14.078068835Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-180"],"updated_at":"2026-11-02T15:44:54.236592Z"}]}}