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Fencer Vulns
high 7.7

CVE-2026-102499 json

Modern Events Calendar (Lite & Pro) < 7.37.0 - Subscriber+ SQLi via mec_attendees AJAX Action

published 2026-10-21 19 d ago modified 2026-10-21 18 d ago also EUVD-2026-107049

cvss
7.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits
0
none known

Summary

The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0 do not sanitise and escape a parameter before using it in a SQL statement, which allows authenticated users with Subscriber-level access and above to append additional SQL queries into already existing queries and extract sensitive data from the database.

Patch / fix

  • Unknown Modern Events Calendar Lite 7.37.0
  • Unknown Modern Event Calendar Pro 7.37.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
18 d ago

Exploit prediction

0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/adf388fb-21c9-4310-95b3-b9065ca51480/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CNA 3.1 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected products

  • Unknown Modern Events Calendar Lite
  • Unknown Modern Event Calendar Pro

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.