CVE-2026-100866
3.3 LOWpublic exploit availablePublished 2026-09-27 · Updated 2026-09-27
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD 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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weaknesses
CWE-150
Public exploit & PoC references
All references
- https://github.com/o2sh/onefetch
- https://github.com/o2sh/onefetch/blob/9beb80329cf2e5bd784270f668139f0bafb48e2b/src/info/utils/info_field.rs#L43-L55
- https://github.com/o2sh/onefetch/blob/9beb80329cf2e5bd784270f668139f0bafb48e2b/src/info/version.rs#L33-L35
- https://github.com/o2sh/onefetch/issues/1828
- https://www.vulncheck.com/advisories/onefetch-through-2.28.1-terminal-escape-sequence-injection
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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