CVE-2026-73479
dua-cli Terminal Escape Sequence Injection via Marked Paths
- State
- Published
- Severity
- 4.8 Medium
- Published
- Aug 13, 2026
- Updated
- Sep 24, 2026
- Reserved
- Aug 12, 2026
Description
dua-cli fails to filter terminal escape sequences when printing marked file paths after exiting the TUI interface. Attackers can craft file names containing OSC/CSI escape sequences that are interpreted by the terminal emulator when printed, enabling title spoofing, clipboard manipulation, or other escape-sequence attacks.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N | VulnCheck |
| 3.1 | 5.0 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-116 Improper Encoding or Escaping of Output
Affected Products
| Product | Versions |
|---|---|
dua-cliByron |
|
References
- GitHub Issue #365issue-tracking
- Product Repositoryproduct
- Patch Commitpatch
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