iGMS Direct Booking < 2.0 - Unauthenticated Stored XSS via Widget Settings
Priority MEDIUM 41CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
The iGMS Direct Booking WordPress plugin before 2.0 does not authorise or escape its widget appearance settings, allowing unauthenticated users to store arbitrary web scripts that execute in the context of an administrator viewing the iGMS Direct Booking WordPress plugin before 2.0 settings, and in the browser of any visitor to a page displaying the booking widget.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00505 43rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed iGMS Direct Booking (Unknown): 2.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | iGMS Direct Booking | before 2.0 | 2.0 | Patch available | CNA |
- iGMS Direct Booking VendorUnknown Affected before 2.0 Fixed in 2.0 Patch available CNA
Remediation
- Fix · CNA iGMS Direct Booking (Unknown) Fixed in 2.0
Timeline
- 2026-10-02 Threatist record created from CVE-2026-88825
- 2026-10-03 Alias added: GHSA-mhm7-gh54-p5xg
References
Sources
- CVE-2026-88825 · CVE Program
- CVE-2026-88825 · NVD
- FIRST EPSS
- GHSA-mhm7-gh54-p5xg · 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