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CVE-2026-12987

HIGH Exploitation: PoC
7.5
CVSS 3.1
Description
The Events Manager WordPress plugin before 7.3.7 does not safely handle booking-registration data on sites using No-User-Account Booking Mode: a booker-supplied registration field is stored as booking meta and later deserialized without restricting allowed classes, enabling PHP object injection. The resulting gadget chain reaches a database query that is built without parameterisation, so an unauthenticated attacker can read arbitrary database data (e.g. user password hashes, secret keys) when the booking is later loaded.

Metadata

CVE ID
CVE-2026-12987
State
PUBLISHED
Assigner
WPScan
Reserved
2026-06-23 11:46 UTC
Published
2026-07-22 06:00 UTC
Last updated
2026-07-22 12:59 UTC
Primary CWE
CWE-89
CWE-89 Improper Neutralization of Special Elements used in a…
Vendor / Product
Unknown / Events Manager
Sources
cve.org  ·  NVD

Severity & Metrics

7.5 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
yes
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
Unknown Events Manager — 0 < 7.3.7
Weakness (CWE)
CWESourceDescription
— cna CWE-89 SQL Injection
CWE-89 adp CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.5 HIGH 3.1 adp CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References (1)
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