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Nexcess

Vendor security scorecard – 6 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 35
6
CVEs
1
Critical
2
High
0
KEV
0
PoC
3
Unpatched C/H
16.7%
Patch Rate
0.2%
Avg EPSS

Severity Breakdown

CRITICAL
1
HIGH
2
MEDIUM
3
LOW
0

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-78265 PHP Object Injection in the WordPress plugin The Events Calendar (all versions up to and including 6.17.2) allows unauthenticated remote attackers to inject crafted serialized PHP objects that are deserialized by the plugin, per CVSS a network, low-complexity, no-authentication issue with high confidentiality, integrity, and availability impact (CVSS 9.8). Depending on the POP gadget chains present in the plugin, its dependencies, or other installed plugins/themes, this can escalate to arbitrary file operations, SQL injection, or remote code execution. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the unauthenticated network vector makes it a high-priority patch target. CRITICAL 9.8 0.3% 49
No patch
CVE-2026-73997 Unauthenticated denial of service in the Starter Templates by Kadence WP WordPress plugin (versions <= 2.3.3) allows remote attackers to exhaust server resources and render affected WordPress sites unavailable without any credentials. The vulnerability stems from CWE-770, meaning the plugin fails to apply rate limits or resource quotas on one or more of its endpoints, enabling trivial amplification by an unauthenticated adversary. No active exploitation is confirmed in CISA KEV, and no public exploit code is known at time of analysis, though the lack of authentication barrier significantly lowers attack friction. HIGH 7.5 0.4% 38
No patch
CVE-2026-78263 Unauthenticated cross-site scripting in the Event Tickets WordPress plugin (versions ≤ 5.29.2.1) allows remote, unauthenticated attackers to inject and execute arbitrary JavaScript in victims' browsers by delivering a crafted link or triggering stored output. The scope-changed CVSS vector (S:C) indicates the injected script can operate outside the plugin's own execution boundary, enabling session theft, credential harvesting, or defacement against authenticated WordPress users who interact with affected pages. No public exploit code has been identified at time of analysis, and the vulnerability has not been added to the CISA KEV catalog. HIGH 7.1 0.1% 36
No patch
CVE-2026-73352 Broken access control in GiveWP WordPress plugin versions up to and including 4.16.5.1 allows unauthenticated remote attackers to bypass authorization checks and interact with restricted plugin functionality. Reported by Patchstack (ENISA EUVD-2026-60779), the flaw maps to CWE-862 (Missing Authorization), meaning the plugin fails to verify caller permissions before executing sensitive operations. The CVSS vector confirms no credentials or user interaction are required, resulting in limited but real confidentiality and integrity impact - likely exposure or manipulation of donation records or plugin-controlled data. No public exploit or CISA KEV listing has been identified at time of analysis. MEDIUM 6.5 0.3% 33
No patch
CVE-2026-73348 Broken access control in GiveWP versions prior to 4.16.6 exposes unauthenticated network attackers to partial read and write access over donation-related functionality, bypassing authorization entirely due to missing capability checks (CWE-862). Reported by Patchstack and tracked under EUVD-2026-60776, the flaw affects all installs of the Nexcess GiveWP WordPress plugin below the patched release. No public exploit code has been identified at time of analysis, and a vendor-released patch is available in version 4.16.6. MEDIUM 6.5 0.2% 33
CVE-2026-84767 Unauthenticated bypass in the BookIt WordPress plugin (versions <= 2.6.0.3) allows remote attackers to circumvent an authentication or authorization control with low-integrity impact. The flaw, rooted in CWE-345 (Insufficient Verification of Data Authenticity), enables attackers to perform actions that should be restricted - likely manipulating booking-related state without holding a valid session or credentials. The vendor CPE attributes this to Nexcess (cpe:2.3:a:nexcess:bookit). No public exploit code or CISA KEV listing has been identified at time of analysis. MEDIUM 5.3 0.1% 27
No patch

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