TI-2026-27350 Aliases CVE-2026-35197

Code injection in dye template expressions

HIGH 76CWE-94Published 2026-04-06 · Updated 2026-04-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

dye is a portable and respectful color library for shell scripts. Prior to 1.1.1, certain dye template expressions would result in execution of arbitrary code. This issue was discovered and fixed by dye's author, and is not known to be exploited. This vulnerability is fixed in 1.1.1.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00303 23rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed dye (mattieb): 1.1.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
mattieb	dye	before 1.1.1	1.1.1	Patch available	CNA

dye Vendormattieb Affected before 1.1.1 Fixed in 1.1.1 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mattiebee:dye:1.1.0:::::::*	1.1.0	Vulnerable	Mattiebee

cpe:2.3:a:mattiebee:dye:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·Mattiebee

Remediation

Fix · CNA dye (mattieb) Fixed in 1.1.1

Timeline

2026-10-02 Threatist record created from CVE-2026-35197

References

Exploit 1

https://mattiebee.io/dye-template-advisory

Advisory 1

https://github.com/mattieb/dye/security/advisories/GHSA-3v4r-5vfh-3wjr

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences