Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Unknown | Spectra Legacy | unaffected |
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No data available yet.
No vendor fix or workaround currently provided.
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Tracking
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Sat, 01 Aug 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Spectra Legacy WordPress plugin before 2.20.0 does not validate or escape several block style attributes before using them to build the CSS it outputs on the front end, allowing users with the Contributor role and above to inject arbitrary CSS into the pages that render the affected block. The injected styles are served to anonymous visitors of those pages and can force external resource loads, deface/redress the page, or exfiltrate data via CSS attribute selectors. JavaScript execution is not possible at this role (the script-tag breakout is removed by KSES), so the impact is limited to CSS injection. | |
| Title | Spectra (Ultimate Addons for Gutenberg) < 2.20.0 - Contributor+ Stored CSS Injection via Block Attributes | |
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-08-01T06:00:11.477Z
Reserved: 2026-06-04T09:35:44.199Z
Link: CVE-2026-10827
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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No weakness.