How severe is CVE-2023-2796?

CVE-2023-2796 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-2796 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 37% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2796?

CVE-2023-2796 affects Myeventon Eventon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2796?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-2796 published?

CVE-2023-2796 was published on 2023-07-10 and last updated on 2026-06-17.

CVE-2023-2796

CVE-2023-2796 is a medium-severity vulnerability in Myeventon Eventon with a CVSS 3.x base score of 5.3. Its EPSS exploit-prediction score of 37% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 37% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Myeventon Eventon
Published: 2023-07-10
Last modified: 2026-06-17

Description

The EventON WordPress plugin before 2.1.2 lacks authentication and authorization in its eventon_ics_download ajax action, allowing unauthenticated visitors to access private and password protected Events by guessing their numeric id.

Frequently asked questions

What is CVE-2023-2796?: The EventON WordPress plugin before 2.1.2 lacks authentication and authorization in its eventon_ics_download ajax action, allowing unauthenticated visitors to access private and password protected Events by guessing their numeric id.
How severe is CVE-2023-2796?: CVE-2023-2796 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-2796 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 37% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2796?: CVE-2023-2796 affects Myeventon Eventon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2796?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2796 published?: CVE-2023-2796 was published on 2023-07-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:myeventon:eventon:*:*:*:*:*:wordpress:*:*

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