myTinyWMS Stored Cross-Site Scripting in Product and Category Management
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
myTinyWMS before 1.6.4, a free open-source warehouse management system, is affected. Product and category management store the name parameter without adequate backend sanitization and render it unescaped, which is a cross-site scripting flaw (CWE-79). An authenticated attacker who saves crafted input through a product or category form can run script in the browser of another user, such as a worker or administrator, when that user opens the affected page. This can enable session theft and administrative takeover.
Written with Claude Haiku 5.5 from the sources below · 2026-11-06
Description from the CNA
myTinyWMS is a free, open-source warehouse management system. Prior to version 1.6.4, `Product (Artikel)` and `Category` management store the `name` parameter without adequate backend sanitization and render raw database strings through unescaped Blade output in dynamic table cells, including `article/index.blade.php` and `category/index.blade.php`. An authenticated attacker can save malicious input through product creation or category forms. When another user, including a worker or administrator, opens the corresponding product sheet, category listing or dashboard, the stored JavaScript executes in that user's browser context. This can enable cross-user script execution, session theft and administrative takeover. This issue is fixed in version 1.6.4.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
Update myTinyWMS to version 1.6.4, which fixes this issue.
Written with Claude Haiku 5.5 from the sources below · 2026-11-06
- Fix · CNA myTinyWMS (myTinyWMS) Fixed in 1.6.4
Timeline
- 2026-10-30 Threatist record created from CVE-2026-61804
- 2026-11-01 Priority changed: MEDIUM → LOW
- 2026-11-06 CISA SSVC decision points changed
- 2026-11-06 Priority changed: LOW → HIGH
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences