{"id":"CVE-2026-100866","published":"2026-09-27T13:16:36.583","lastModified":"2026-09-27T13:16:36.583","description":"onefetch through 2.28.1 writes repository information field values to the terminal without removing control characters, allowing terminal escape sequence injection. Attackers can embed ANSI/OSC escape sequences in project manifest version and name fields to manipulate terminal output, rewrite window titles, hide text, or trigger emulator-specific behavior when victims run onefetch.","cvssScore":3.3,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwes":["CWE-150"],"vendors":[],"products":[],"references":[{"url":"https://github.com/o2sh/onefetch","tags":[]},{"url":"https://github.com/o2sh/onefetch/blob/9beb80329cf2e5bd784270f668139f0bafb48e2b/src/info/utils/info_field.rs#L43-L55","tags":[]},{"url":"https://github.com/o2sh/onefetch/blob/9beb80329cf2e5bd784270f668139f0bafb48e2b/src/info/version.rs#L33-L35","tags":[]},{"url":"https://github.com/o2sh/onefetch/issues/1828","tags":[]},{"url":"https://www.vulncheck.com/advisories/onefetch-through-2.28.1-terminal-escape-sequence-injection","tags":[]}],"exploitRefs":[{"url":"https://github.com/o2sh/onefetch","tags":[]},{"url":"https://github.com/o2sh/onefetch/blob/9beb80329cf2e5bd784270f668139f0bafb48e2b/src/info/utils/info_field.rs#L43-L55","tags":[]},{"url":"https://github.com/o2sh/onefetch/blob/9beb80329cf2e5bd784270f668139f0bafb48e2b/src/info/version.rs#L33-L35","tags":[]},{"url":"https://github.com/o2sh/onefetch/issues/1828","tags":[]}],"hasPoc":true,"ai":null}