How severe is CVE-2016-10930?

CVE-2016-10930 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-10930 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-10930?

CVE-2016-10930 affects Wpsupportplus Wp Support Plus Responsive Ticket System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-10930?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2016-10930 published?

CVE-2016-10930 was published on 2019-08-22 and last updated on 2026-06-17.

CVE-2016-10930

CVE-2016-10930 is a critical-severity vulnerability in Wpsupportplus Wp Support Plus Responsive Ticket System with a CVSS 3.x base score of 9.8. 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-20.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Wpsupportplus Wp Support Plus Responsive Ticket System
Published: 2019-08-22
Last modified: 2026-06-17

Description

The wp-support-plus-responsive-ticket-system plugin before 7.1.0 for WordPress has insecure direct object reference via a ticket number.

Frequently asked questions

What is CVE-2016-10930?: The wp-support-plus-responsive-ticket-system plugin before 7.1.0 for WordPress has insecure direct object reference via a ticket number.
How severe is CVE-2016-10930?: CVE-2016-10930 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-10930 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-10930?: CVE-2016-10930 affects Wpsupportplus Wp Support Plus Responsive Ticket System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-10930?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2016-10930 published?: CVE-2016-10930 was published on 2019-08-22 and last updated on 2026-06-17.

References

https://wordpress.org/plugins/wp-support-plus-responsive-ticket-system/#developers

Affected products (1)

cpe:2.3:a:wpsupportplus:wp_support_plus_responsive_ticket_system:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Wpsupportplus Wp Support Plus Responsive Ticket System

CVE-2014-10389 — Critical (CVSS 9.8): The wp-support-plus-responsive-ticket-system plugin before 4.2 for WordPress has incorrect authentication.
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CVE-2014-10390 — Critical (CVSS 9.1): The wp-support-plus-responsive-ticket-system plugin before 4.2 for WordPress has directory traversal.
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CVE-2014-10391 — Medium (CVSS 6.1): The wp-support-plus-responsive-ticket-system plugin before 4.1 for WordPress has JavaScript injection.

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