What’s Vulnerable › Vulnerabilities

CVE-2023-7170: EventON-RSVP < 2.9.5 - Reflected XSS

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-01-22 · updated 2026-06-17
• Weakness: CWE-79

Description

The EventON-RSVP WordPress plugin before 2.9.5 does not sanitise and escape some parameters before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products

• EventON-RSVP: before 2.9.5 — fixed in 2.9.5

How to fix

Upgrade to a fixed version: EventON-RSVP 2.9.5. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/218fb3af-3a40-486f-8ea9-80211a986fb3/
• https://wpscan.com/vulnerability/218fb3af-3a40-486f-8ea9-80211a986fb3/

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