The Events Calendar < 6.17.3.1 - Contributor+ Non-Public Event, Venue and Organizer Content Disclosure via REST API
Priority LOW 13CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.
Summary
The Events Calendar WordPress plugin before 6.17.3.1 does not restrict non-public content to the users entitled to read it on its public REST archives, allowing users with a low-privilege role such as contributor to read the full contents of every unpublished record on the site, including other users'.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00316 24th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed The Events Calendar (Unknown): 6.17.3.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 | The Events Calendar | before 6.17.3.1 | 6.17.3.1 | Patch available | CNA |
- The Events Calendar VendorUnknown Affected before 6.17.3.1 Fixed in 6.17.3.1 Patch available CNA
Remediation
- Fix · CNA The Events Calendar (Unknown) Fixed in 6.17.3.1
Timeline
- 2026-10-02 Threatist record created from CVE-2026-84745
- 2026-10-03 Alias added: GHSA-fp7x-4xgc-f69p
References
Sources
- CVE-2026-84745 · CVE Program
- CVE-2026-84745 · NVD
- FIRST EPSS
- GHSA-fp7x-4xgc-f69p · 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