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.
Metrics
Affected Vendors & Products
References
History
Thu, 01 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 28 Sep 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
O2sh
O2sh onefetch |
|
| Vendors & Products |
O2sh
O2sh onefetch |
Sun, 27 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | onefetch through 2.28.1 Terminal Escape Sequence Injection | |
| Weaknesses | CWE-150 | |
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-27T13:09:52.041Z
Updated: 2026-09-30T15:40:20.298Z
Reserved: 2026-09-27T00:20:54.407Z
Link: CVE-2026-100866
Updated: 2026-09-30T15:40:17.555Z
Status : Deferred
Published: 2026-09-27T13:16:36.583
Modified: 2026-09-30T17:32:07.107
Link: CVE-2026-100866
No data.