CVE-2018-18872 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Kieran O'Shea Calendar plugin for WordPress, affecting versions prior to 1.3.11. This flaw allows authenticated attackers with low privileges to inject malicious scripts through the event_title parameter or during category creation. Rated Medium severity (CVSS 5.4), successful exploitation could lead to limited data compromise and integrity issues, requiring user interaction. There is currently no evidence of active exploitation, and no public exploit code or significant community discussion has been observed.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.3.11CPE matchmatch criteria | cpe:2.3:a:kieranoshea:calendar:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.