Detections
Analytics

SCA: security update for @actual-app/web (GHSA-xqjm-27pc-rvwm)

medium Tenable Cloud Security Plugin ID 443779

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Actual is a local-first personal finance tool. Prior to 26.6.0, exportToCSV and exportQueryToCSV in
 packages/loot-core/src/server/transactions/export/export-to-csv.ts pass user-controlled Payee, Notes,
 Account, and Category strings to csv-stringify with no cast callback and no formula-prefix neutralization.
 Strings that begin with equals sign, plus, minus, at sign, tab, or carriage return survive verbatim into
 the exported CSV, and when a recipient opens the file in Excel, LibreOffice Calc, or Google Sheets, the
 strings are interpreted as formulas, enabling transaction data exfiltration and attacker-chosen
 spreadsheet display values. This issue is fixed in version 26.6.0. (CVE-2026-50179)

Solution

Update the @actual-app/web library and its related packages to version 26.6.0 or later.

See Also

https://github.com/advisories/GHSA-xqjm-27pc-rvwm

Plugin Details

Severity: Medium

ID: 443779

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 6/23/2026

Updated: 7/8/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.76

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-50179

CVSS v3

Risk Factor: Medium

Base Score: 4.2

Temporal Score: 3.7

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/22/2026

Vulnerability Publication Date: 6/22/2026

Reference Information

CVE: CVE-2026-50179