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CVE-2026-65553

Remote code execution

10.0 CRITICALEPSS 0.86%
  1. Published6 Aug 2026

Description

Unauthenticated Remote Code Execution (RCE) in Spider Analyser &#8211; WordPress搜索引擎蜘蛛分析插件 <= 2.1.3 versions.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2026-65553 being actively exploited?

CVE-2026-65553 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.86%.

How severe is CVE-2026-65553?

CVE-2026-65553 has a CVSS 3.1 base score of 10.0, rated critical. EPSS estimates a 0.86% probability of exploitation.

How do I fix CVE-2026-65553?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-65553 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.