mattieb dye up to 1.1.0 Template Expression code injection

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k1.93-

Summaryinfo

A vulnerability labeled as critical has been found in mattieb dye up to 1.1.0. Affected by this vulnerability is an unknown functionality of the component Template Expression Handler. Such manipulation leads to code injection. This vulnerability is uniquely identified as CVE-2026-35197. Local access is required to approach this attack. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in mattieb dye up to 1.1.0. It has been rated as critical. Affected by this issue is an unknown part of the component Template Expression Handler. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-35197 since 04/01/2026. The exploitation is known to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.

Upgrading to version 1.1.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.6
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: dye 1.1.1

Timelineinfo

04/01/2026 CVE reserved
04/06/2026 +5 days Advisory disclosed
04/06/2026 +0 days VulDB entry created
04/06/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-35197 (🔒)
GCVE (CVE): GCVE-0-2026-35197
GCVE (VulDB): GCVE-100-355652

Entryinfo

Created: 04/06/2026 22:01
Changes: 04/06/2026 22:01 (64)
Complete: 🔍
Cache ID: 216:C42:103

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