GridKit Portfolio < 2.1.0 - Subscriber+ Stored Cross-Site Scripting
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Portfolio Gallery, Product Catalog WordPress plugin before 2.1.0 does not have authorisation and CSRF checks in various functions related to AJAX actions, allowing any authenticated users, such as subscriber, to call them. Due to the lack of sanitisation and escaping, it could also allows attackers to perform Cross-Site Scripting attacks on pages where a Portfolio is embed
Why it matters now
EPSS 0.006 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Portfolio Gallery, Product Catalog – Grid KIT Portfolio (Unknown): 2.1.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Portfolio Gallery, Product Catalog – Grid KIT Portfolio | 2.1.0 to before 2.1.0 | 2.1.0 | Patch available | CNA |
- Portfolio Gallery, Product Catalog – Grid KIT Portfolio VendorUnknown Affected 2.1.0 to before 2.1.0 Fixed in 2.1.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wpsofts:portfolio_gallery\,_product_catalog_-_grid_kit_portfolio:*:*:*:*:*:wordpress:*:* | before 2.1.0 | Vulnerable | wpsofts |
- cpe:2.3:a:wpsofts:portfolio_gallery\,_product_catalog_-_grid_kit_portfolio:*:*:*:*:*:wordpress:*:* Versions before 2.1.0 Vulnerable ·wpsofts
Remediation
- Fix · CNA Portfolio Gallery, Product Catalog – Grid KIT Portfolio (Unknown) Fixed in 2.1.0
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25090
- 2026-10-03 Alias added: GHSA-3prr-q5hc-2742
References
More wpsofts Portfolio Gallery, Product Catalog - Grid Kit Portfolio vulnerabilities
- TI-2023-03081 Grid Kit Premium < 2.2.0 - Multiple Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-25090 · CVE Program
- CVE-2021-25090 · NVD
- FIRST EPSS
- GHSA-3prr-q5hc-2742 · GitHub Advisory Database · CC BY 4.0
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