Cross-Site Scripting
5 records83.3%First: 2017. Latest: 2021.
Plugin security history
Event Calendar WD version Vulnerability History & Security Timeline
The Wordfence Intelligence dataset currently contains 6 vulnerability records associated with Event Calendar WD version, published between 2017 and 2021.
Dataset last synchronized: 2026-08-03 00:31:25 UTC
At a glance
Security Snapshot
6Total records
0Critical
1High
5Medium
0Low
0Informational
6Patched records
0Currently marked unpatched
2017-06-20First disclosure
2021-12-20Latest disclosure
4 of 6CVE coverage
Year-by-Year Timeline
| Year | Records | Relative volume |
|---|---|---|
| 2017 | 1 | |
| 2018 | 1 | |
| 2021 | 4 |
Severity Breakdown
| Severity | Records | Share |
|---|---|---|
| High | 1 | 16.7% |
| Medium | 5 | 83.3% |
Vulnerability-Type Breakdown
Missing Authorization
1 record16.7%First: 2021. Latest: 2021.
Patch Status
- Patched
- 6
- Currently marked unpatched
- 0
- Unknown status
- 0
Patch status reflects the latest successfully synchronized source dataset and must be checked against the installed version.
Latest Known Patched Versions
1.1.511.1.461.1.451.1.221.0.94
Affected-Version History
Ranges are deduplicated by source range record and shown with the associated disclosure and known patched versions.
| Affected range | Vulnerability | Published | Patched version | Severity |
|---|---|---|---|---|
*-1.1.50 | Event Calendar <= 1.1.50 - Reflected Cross-Site Scripting | December 20, 2021 | 1.1.51 | Medium |
*-1.1.50 | Event Calendar <= 1.1.50 - Subscriber+ Event Creation | December 20, 2021 | 1.1.51 | Medium |
*-1.1.45 | EventCalendar <= 1.1.45 - Cross-Site Scripting | June 25, 2021 | 1.1.46 | Medium |
[*, 1.1.45) | Event Calendar <= 1.1.44 - Cross-Site Scripting | May 31, 2021 | 1.1.45 | High |
*-1.1.21 | EventCalendar <= 1.1.21 - Cross-Site Scripting | November 2, 2018 | 1.1.22 | Medium |
[*, 1.0.94) | EventCalendar < 1.0.94 - Authenticated Cross-Site Scripting | June 20, 2017 | 1.0.94 | Medium |
Selected source records
Latest Records
MediumCVE-2021-25025
Event Calendar <= 1.1.50 - Subscriber+ Event Creation
Published: December 20, 2021
- Affected versions
- *-1.1.50
- Patched versions
- 1.1.51
MediumCVE-2021-25024
Event Calendar <= 1.1.50 - Reflected Cross-Site Scripting
Published: December 20, 2021
- Affected versions
- *-1.1.50
- Patched versions
- 1.1.51
Medium
EventCalendar <= 1.1.45 - Cross-Site Scripting
Published: June 25, 2021
- Affected versions
- *-1.1.45
- Patched versions
- 1.1.46
High
Event Calendar <= 1.1.44 - Cross-Site Scripting
Published: May 31, 2021
- Affected versions
- [*, 1.1.45)
- Patched versions
- 1.1.45
MediumCVE-2018-16164
EventCalendar <= 1.1.21 - Cross-Site Scripting
Published: November 2, 2018
- Affected versions
- *-1.1.21
- Patched versions
- 1.1.22
MediumCVE-2017-2224
EventCalendar < 1.0.94 - Authenticated Cross-Site Scripting
Published: June 20, 2017
- Affected versions
- [*, 1.0.94)
- Patched versions
- 1.0.94
Highest-Severity Records
High
Event Calendar <= 1.1.44 - Cross-Site Scripting
Published: May 31, 2021
- Affected versions
- [*, 1.1.45)
- Patched versions
- 1.1.45
MediumCVE-2017-2224
EventCalendar < 1.0.94 - Authenticated Cross-Site Scripting
Published: June 20, 2017
- Affected versions
- [*, 1.0.94)
- Patched versions
- 1.0.94
MediumCVE-2021-25024
Event Calendar <= 1.1.50 - Reflected Cross-Site Scripting
Published: December 20, 2021
- Affected versions
- *-1.1.50
- Patched versions
- 1.1.51
MediumCVE-2018-16164
EventCalendar <= 1.1.21 - Cross-Site Scripting
Published: November 2, 2018
- Affected versions
- *-1.1.21
- Patched versions
- 1.1.22
Medium
EventCalendar <= 1.1.45 - Cross-Site Scripting
Published: June 25, 2021
- Affected versions
- *-1.1.45
- Patched versions
- 1.1.46
MediumCVE-2021-25025
Event Calendar <= 1.1.50 - Subscriber+ Event Creation
Published: December 20, 2021
- Affected versions
- *-1.1.50
- Patched versions
- 1.1.51
Need help reviewing an exposed WordPress website?
Running an affected version does not prove that a website was compromised. Suspicious redirects, unknown administrators, injected content, unexpected files or recurring malware may require a manual investigation.
Vulnerability data: Wordfence Intelligence. Analysis and practical guidance: 3Zero Digital.
Data Source, Attribution and Methodology
This page aggregates active Production Feed records. Counts are not software-quality rankings, and an affected version does not prove exploitation or infection. Read the full methodology.