Events Made Easy < 3.1.4 - Unauthenticated Person Data Modification via IDOR
Priority MEDIUM 63CWE-639Published · 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-639.
Summary
The Events Made Easy WordPress plugin before 3.1.4 does not verify that the requester is authorized to modify the targeted record when handling an unauthenticated data-change request, relying only on a public nonce with no per-record token or ownership check, allowing unauthenticated attackers to overwrite the personal data of any person record.
Why it matters now
Exploitation Proof of concept 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 Events Made Easy (Unknown): 3.1.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 | Events Made Easy | before 3.1.4 | 3.1.4 | Patch available | CNA |
- Events Made Easy VendorUnknown Affected before 3.1.4 Fixed in 3.1.4 Patch available CNA
Remediation
- Fix · CNA Events Made Easy (Unknown) Fixed in 3.1.4
Timeline
- 2026-10-02 Threatist record created from CVE-2026-14843
- 2026-10-03 Alias added: GHSA-fw4x-rfrx-9g6f
References
Sources
- CVE-2026-14843 · CVE Program
- CVE-2026-14843 · NVD
- FIRST EPSS
- GHSA-fw4x-rfrx-9g6f · 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