XML External Entity (XXE) Vulnerability in EasyTax
Priority LOW 21CWE-611Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
A XML External Entity (XXE) vulnerability has been identified in Easy Tax Client Software 2023 1.2 and earlier across multiple platforms, including Windows, Linux, and macOS.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.002 9th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| msg Suisse AG | EasyTax | 2023 – 1.2; 2022 – 1.3; <= 2021 and later | — | No fix listed | CNA |
- EasyTax Vendormsg Suisse AG Affected 2023 – 1.2; 2022 – 1.3; <= 2021 and later Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-9044
- 2026-10-03 Alias added: GHSA-773m-x37x-96wr
References
Sources
- CVE-2024-9044 · CVE Program
- CVE-2024-9044 · NVD
- FIRST EPSS
- GHSA-773m-x37x-96wr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences