CVE-2026-46672

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Source
https://cve.org/CVERecord?id=CVE-2026-46672
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46672.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-46672
Aliases
Published
2026-07-07T20:55:02Z
Modified
2026-10-21T02:58:13Z
Severity
  • 4.6 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Actual: CSV Formula Injection in `@actual-app/cli` `--format csv` Output via Custom `escapeCsv` Helper
Details

Actual is a local-first personal finance app. Prior to 26.6.0, @actual-app/cli ships a hand-rolled CSV serializer in packages/cli/src/output.ts used whenever the global --format csv option is passed, whose escapeCsv helper only handles RFC 4180 delimiter, quote, and newline escaping and does not neutralize standard CSV formula-injection prefixes. Any CLI command that streams an object array containing user-controlled strings, including transactions list, accounts list, payees list, categories list, tags list, category-groups list, rules list, schedules list, and query, can emit cells that auto-evaluate when the resulting CSV is opened in Excel, LibreOffice Calc, or Google Sheets, enabling data exfiltration and arbitrary formula execution. This issue is fixed in version 26.6.0.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-1236"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46672.json"
}
References

Affected packages

Git / github.com/actualbudget/actual

Affected ranges

Type
GIT
Repo
https://github.com/actualbudget/actual
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3a730c160f8e6e4ea68f191d075a46bbbb7073d8
Fixed
068185751c03b42e726e3c60b718413d5f96c306
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "26.6.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "068185751c03b42e726e3c60b718413d5f96c306"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v26.6.0",
            "range":  [
                {
                    "fixed":  "3a730c160f8e6e4ea68f191d075a46bbbb7073d8"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v22.*
v22.12.9
v23.*
v23.1.12
v23.10.0
v23.11.0
v23.12.0
v23.2.5
v23.2.9
v23.3.0
v23.3.2
v23.4.0
v23.4.1
v23.4.2
v23.5.0
v23.6.0
v23.7.0
v23.7.1
v23.7.2
v23.8.0
v23.8.1
v23.9.0
v24.*
v24.1.0
v24.10.0
v24.11.0
v24.12.0
v24.2.0
v24.3.0
v24.4.0
v24.5.0
v24.6.0
v24.7.0
v24.8.0
v24.9.0
v25.*
v25.1.0
v25.10.0
v25.11.0
v25.12.0
v25.2.0
v25.3.0
v25.4.0
v25.5.0
v25.6.0
v25.6.1
v25.7.0
v25.7.1
v25.8.0
v25.9.0
v26.*
v26.1.0
v26.2.0
v26.3.0
v26.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46672.json"