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Vulnerability Details :

CVE-2026-32810

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-20 Mar, 2026 | 22:40
Updated At-23 Mar, 2026 | 21:41
Rejected At-
Credits

Halloy has insecure file permissions on credential files

Halloy is an IRC application written in Rust. In versions on \*nix and macOS prior to commit f180e41061db393acf65bc99f5c5e7397586d9cb, halloy creates its config directory and files using default umask permissions, which typically results in `0644` on files and `0755` on directories. This allows any local user on the system to read plaintext credentials stored in `config.toml` or referenced `password_file` paths. Commit f180e41061db393acf65bc99f5c5e7397586d9cb patches the issue.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–ĵCommon Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:20 Mar, 2026 | 22:40
Updated At:23 Mar, 2026 | 21:41
Rejected At:
â–ĵCVE Numbering Authority (CNA)
Halloy has insecure file permissions on credential files

Halloy is an IRC application written in Rust. In versions on \*nix and macOS prior to commit f180e41061db393acf65bc99f5c5e7397586d9cb, halloy creates its config directory and files using default umask permissions, which typically results in `0644` on files and `0755` on directories. This allows any local user on the system to read plaintext credentials stored in `config.toml` or referenced `password_file` paths. Commit f180e41061db393acf65bc99f5c5e7397586d9cb patches the issue.

Affected Products
Vendor
squidowl
Product
halloy
Versions
Affected
  • <= 2026.4
Problem Types
TypeCWE IDDescription
CWECWE-732CWE-732: Incorrect Permission Assignment for Critical Resource
Type: CWE
CWE ID: CWE-732
Description: CWE-732: Incorrect Permission Assignment for Critical Resource
Metrics
VersionBase scoreBase severityVector
4.04.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g
x_refsource_CONFIRM
https://github.com/squidowl/halloy/commit/f180e41061db393acf65bc99f5c5e7397586d9cb
x_refsource_MISC
Hyperlink: https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/squidowl/halloy/commit/f180e41061db393acf65bc99f5c5e7397586d9cb
Resource:
x_refsource_MISC
â–ĵAuthorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g
exploit
Hyperlink: https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g
Resource:
exploit
Information is not available yet
â–ĵNational Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:20 Mar, 2026 | 23:16
Updated At:23 Mar, 2026 | 22:16

Halloy is an IRC application written in Rust. In versions on \*nix and macOS prior to commit f180e41061db393acf65bc99f5c5e7397586d9cb, halloy creates its config directory and files using default umask permissions, which typically results in `0644` on files and `0755` on directories. This allows any local user on the system to read plaintext credentials stored in `config.toml` or referenced `password_file` paths. Commit f180e41061db393acf65bc99f5c5e7397586d9cb patches the issue.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.04.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CPE Matches
halloy
halloy
>>halloy>>Versions up to 2026.4(inclusive)
cpe:2.3:a:halloy:halloy:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-732Secondarysecurity-advisories@github.com
CWE ID: CWE-732
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/squidowl/halloy/commit/f180e41061db393acf65bc99f5c5e7397586d9cbsecurity-advisories@github.com
Patch
https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7gsecurity-advisories@github.com
Exploit
Vendor Advisory
https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
Vendor Advisory
Hyperlink: https://github.com/squidowl/halloy/commit/f180e41061db393acf65bc99f5c5e7397586d9cb
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g
Source: security-advisories@github.com
Resource:
Exploit
Vendor Advisory
Hyperlink: https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Exploit
Vendor Advisory

Change History

0
Information is not available yet

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