PatchTheCVECVE-2021-24299: The ReDi Restaurant Reservation WordPress plugin before 21.0426 provides the functionality to let users make r
CVE-2021-24299 is a medium-severity flaw (CVSS 6.1) affecting redi restaurant reservation. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The ReDi Restaurant Reservation WordPress plugin before 21.0426 provides the functionality to let users make restaurant reservations. These reservations are stored and can be listed on an 'Upcoming' page provided by the plugin. An unauthenticated user can fill in the form to make a restaurant reservation. The form to make a restaurant reservation field called 'Comment' does not use proper input validation and can be used to store XSS payloads. Th
Why this priority
- EPSS top 7%: very likely to be exploited
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.1 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 5.5% (top 7%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2021-05-17 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- Exploit-DB: WordPress Plugin ReDi Restaurant Reservation 21.0307 - 'Comment' Stored Cross-Site Scripting (XSS)
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2021-24299?
redi restaurant reservation: upgrade to 21.0426. Exact commands for each OS are on this page.
Is CVE-2021-24299 being exploited?
CVE-2021-24299 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2021-24299 affect?
CVE-2021-24299 affects redi restaurant reservation. Severity is medium (CVSS 6.1). The ReDi Restaurant Reservation WordPress plugin before 21.0426 provides the functionality to let users make restaurant reservations. These reservations are stored and can be listed on an 'Upcoming' page provided by the plugin. An unauthent
How urgent is CVE-2021-24299?
Priority 50/100. EPSS top 7%: very likely to be exploited; Public exploit reference
Software pages
Related CVEs
- CVE-2024-29806 HIGH 7.1 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Reservat