CVE-2025-8091
CVE-2025-8091 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-200.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-25001
- Weakness: CWE-200
- Published:
- Last modified:
Description
The EventON Lite plugin for WordPress is vulnerable to Information Exposure in all versions less than, or equal to, 2.4.6 via the add_single_eventon and add_eventon shortcodes due to insufficient restrictions on which posts can be included. This makes it possible for unauthenticated attackers to extract data from password protected, private, or draft posts that they should not have access to.
Frequently asked questions
- What is CVE-2025-8091?
- The EventON Lite plugin for WordPress is vulnerable to Information Exposure in all versions less than, or equal to, 2.4.6 via the add_single_eventon and add_eventon shortcodes due to insufficient restrictions on which posts can be included. This makes it possible for unauthenticated attackers to extract data from password protected, private, or draft posts that they should not have access to.
- How severe is CVE-2025-8091?
- CVE-2025-8091 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2025-8091 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-8091?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-8091 have an EU (EUVD) identifier?
- Yes. CVE-2025-8091 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25001.
- When was CVE-2025-8091 published?
- CVE-2025-8091 was published on 2025-08-15 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/calendar/class-calendar_generator.php#L954
- https://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/class-event.php#L39
- https://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/class-evo-shortcodes.php#L32
- https://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/class-evo-shortcodes.php#L81
- https://plugins.trac.wordpress.org/changeset/3345262
- https://wordpress.org/plugins/eventon-lite/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/421fcee2-a05d-4486-837e-ddee3d73d737?source=cve
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