Booking Package < 1.7.25 - Unauthenticated Price Manipulation via Service and Option Cost Parameters
Priority LOW 30CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.
Summary
The Booking Package WordPress plugin before 1.7.25 does not validate the payment amount server-side against the stored service price, deriving the expected charge from attacker-supplied request values instead, so an unauthenticated attacker can pay an arbitrary fraction of a service's real price.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00304 23rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Booking Package (Unknown): 1.7.25
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| Unknown | Booking Package | before 1.7.25 | 1.7.25 | Patch available | CNA |
- Booking Package VendorUnknown Affected before 1.7.25 Fixed in 1.7.25 Patch available CNA
Remediation
- Fix · CNA Booking Package (Unknown) Fixed in 1.7.25
Timeline
- 2026-10-02 Threatist record created from CVE-2026-16986
- 2026-10-03 Alias added: GHSA-38gw-wfcc-f64g
References
Sources
- CVE-2026-16986 · CVE Program
- CVE-2026-16986 · NVD
- FIRST EPSS
- GHSA-38gw-wfcc-f64g · 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