PatchTheCVECVE-2025-3527: The EventON Pro plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capab
CVE-2025-3527 is a medium-severity flaw (CVSS 6.4) affecting eventon. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The EventON Pro plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check in the 'assets/lib/settings/settings.js' file in all versions up to, and including, 4.9.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.4 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.2% (top 88%) |
| CISA exploited list | No |
| Weakness | CWE-862 |
| Published | 2025-05-17 |
| 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
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-2025-3527?
eventon: upgrade to newer than 4.9.6. Exact commands for each OS are on this page.
Is CVE-2025-3527 being exploited?
CVE-2025-3527 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-2025-3527 affect?
CVE-2025-3527 affects eventon. Severity is medium (CVSS 6.4). The EventON Pro plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check in the 'assets/lib/settings/settings.js' file in all versions up to, and including, 4.9.6. This makes it possible for
How urgent is CVE-2025-3527?
Priority 25/100. No elevated risk signals yet.
Software pages
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