How severe is CVE-2021-25028?

CVE-2021-25028 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-25028 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-25028?

CVE-2021-25028 affects Tri Event Tickets. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-25028?

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

When was CVE-2021-25028 published?

CVE-2021-25028 was published on 2022-01-24 and last updated on 2026-06-17.

CVE-2021-25028

CVE-2021-25028 is a medium-severity vulnerability in Tri Event Tickets with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 5.8
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Tri Event Tickets
Published: 2022-01-24
Last modified: 2026-06-17

Description

The Event Tickets WordPress plugin before 5.2.2 does not validate the tribe_tickets_redirect_to parameter before redirecting the user to the given value, leading to an arbitrary redirect issue

Frequently asked questions

What is CVE-2021-25028?: The Event Tickets WordPress plugin before 5.2.2 does not validate the tribe_tickets_redirect_to parameter before redirecting the user to the given value, leading to an arbitrary redirect issue
How severe is CVE-2021-25028?: CVE-2021-25028 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-25028 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-25028?: CVE-2021-25028 affects Tri Event Tickets. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-25028?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-25028 published?: CVE-2021-25028 was published on 2022-01-24 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/80b0682e-2c3b-441b-9628-6462368e5fc7

Affected products (1)

cpe:2.3:a:tri:event_tickets:*:*:*:*:*:wordpress:*:*

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