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Templately EUVDEUVD-2026-60932

| CVE-2026-66667 HIGH
Cross-site Scripting (XSS) (CWE-79)
2026-08-18 Patchstack GHSA-vc53-q699-w36f
7.1
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
vuln.today AI
6.1 MEDIUM

XSS does not credibly cause availability impact, so A:N; all other metrics align with the unauthenticated, scope-changed injection confirmed by CVSS and description.

3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Aug 18, 2026 - 15:14 vuln.today
CVE Published
Aug 18, 2026 - 13:59 cve.org
HIGH 7.1

DescriptionCVE.org

Unauthenticated Cross Site Scripting (XSS) in Templately <= 3.7.1 versions.

AnalysisAI

Cross-site scripting in the Templately WordPress plugin (versions ≤ 3.7.1) enables unauthenticated remote attackers to inject arbitrary JavaScript that executes in victim browsers upon user interaction, with scope change indicating cross-context impact. The CVSS vector (PR:N, S:C) confirms exploitation requires no authentication and that injected scripts escape the plugin's security context into the broader browser environment, enabling session hijacking, credential theft, or malicious content injection. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires that the target WordPress site has the Templately plugin installed and active at version 3.7.1 or earlier. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 7.1 score reflects meaningful real-world risk: the attack vector is network (AV:N), complexity is low (AC:L), no privileges are required (PR:N), but victim interaction is necessary (UI:R), moderately limiting opportunistic mass exploitation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Patch available per vendor advisory - update the Templately plugin beyond version 3.7.1 via the WordPress plugin update mechanism or by downloading directly from the WPDeveloper repository. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Conduct immediate inventory of all WordPress installations running Templately version 3.7.1 or earlier and classify by business criticality; enable detailed access and error logging on affected systems to establish a baseline for detecting exploitation. …

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EUVD-2026-60932 vulnerability details – vuln.today

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