EUVD-2026-41353
GHSA-wvg9-j5ff-4m6w
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Subscriber access is required (PR:L), victim must render the page (UI:R), and scope changes to the browser/admin context (S:C); no availability impact is typical for stored XSS.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Lifecycle Timeline
1DescriptionCVE.org
Subscriber Cross Site Scripting (XSS) in JetReviews <= 3.0.0.1 versions.
AnalysisAI
Stored Cross-Site Scripting in JetReviews plugin for WordPress (versions <= 3.0.0.1) allows subscriber-level authenticated users to inject malicious scripts into review fields that execute in victims' browsers when the content is viewed. The vulnerability carries a changed scope (S:C), meaning the injected payload breaks out of the plugin's context and can target higher-privileged users such as site administrators. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to hold a subscriber-level (or higher) WordPress account on the target site, meaning open user registration must be enabled or the attacker must have obtained credentials by other means. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 6.5 (Medium) is driven by PR:L (requires subscriber account), UI:R (victim must view the page), and S:C (scope changes). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker registers a free subscriber account on a WordPress site running JetReviews <= 3.0.0.1 and submits a review containing a crafted JavaScript payload - for example, a script that silently creates a new administrator account or exfiltrates the logged-in user's authentication cookies. When a site administrator visits the reviews section to moderate content, the stored script executes in their browser session, granting the attacker admin-level access to the WordPress installation. … |
| Remediation | Update JetReviews to a version above 3.0.0.1. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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