CVE-2023-4635
published 2023-10-21CVE-2023-4635: The EventON plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in versions up to, and including, 2.2.2 due to…
PriorityP422medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
0.62%
45.1th percentile
The EventON plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in versions up to, and including, 2.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ashanjay | eventon_events_calendar | <= 2.2.2 | — |
| myeventon | eventon-lite | <= 2.2.2 | — |
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VulDB
EventON Plugin up to 2.2.2 on WordPress cross site scripting
vuldb·2026-04-10·CVSS 6.1
CVE-2023-4635 [MEDIUM] EventON Plugin up to 2.2.2 on WordPress cross site scripting
A vulnerability was found in EventON Plugin up to 2.2.2 on WordPress. It has been declared as problematic. Impacted is an unknown function. Such manipulation leads to cross site scripting.
This vulnerability is documented as CVE-2023-4635. The attack can be executed remotely. There is not any exploit available.
GHSA
GHSA-836w-q8xf-8mq9: The EventON plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in versions up to, and including, 2
ghsa_unreviewed·2023-10-21
CVE-2023-4635 [MEDIUM] CWE-79 GHSA-836w-q8xf-8mq9: The EventON plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in versions up to, and including, 2
The EventON plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in versions up to, and including, 2.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/xsn1210/vul/blob/main/xss%5BEventON%5D%20.mdhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2981861%40eventon-lite&new=2981861%40eventon-lite&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/115ad0b2-febe-485a-8fb5-9bd6edc37ef7?source=cvehttps://github.com/xsn1210/vul/blob/main/xss%5BEventON%5D%20.mdhttps://www.wordfence.com/threat-intel/vulnerabilities/id/115ad0b2-febe-485a-8fb5-9bd6edc37ef7?source=cve
2023-10-21
Published