CVE Explorer

CVE-2026-13039

The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to authorization bypass due to a regression in versions from 4.0.26 up to and including 4.1.15. This is due to the plugin not properly verifying that a user is authorized to perform an action in the payment_complete() function of PaymentController.php. This makes it possible for unauthenticated attackers to mark unpaid ticket orders as completed by submitting a fabricated SureCart

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8a08fbd256f9b846f1d7825904a902289b7cac1be4607c0075e797829c1d675d

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)","vendor":"arraytics","versions":[{"lessThanOrEqual":"4.1.15","status":"affected","version":"4.0.26","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ff31620a74bfd641c38c69b6303f9b75260bc5126c7eb18417ead5bef8e09655 · sha256:be831e409d1d012f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:ff31620a74bfd641c38c69b6303f9b75260bc5126c7eb18417ead5bef8e09655 · sha256:be831e409d1d012f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:ff31620a74bfd641c38c69b6303f9b75260bc5126c7eb18417ead5bef8e09655 · sha256:be831e409d1d012f… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3600977%40wp-event-solution&new=3600977%40wp-event-solution"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ff31620a74bfd641c38c69b6303f9b75260bc5126c7eb18417ead5bef8e09655 · sha256:be831e409d1d012f… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/84a5348a-a307-4db4-83b6-08682282a4b8?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ff31620a74bfd641c38c69b6303f9b75260bc5126c7eb18417ead5bef8e09655 · sha256:be831e409d1d012f… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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