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CVE Watch29 oct 2026

CVE-2026-54864

Unauthenticated Cross Site Scripting (XSS) in Post Video Players <= 1.165 versions.

CVSS

7.1

Alto

EPSS

—

KEV

—

Exploit Today

—

0-100

Publicado: 29 oct 2026 · Última mod.: 29 oct 2026 · CWE-79

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Unauthenticated Cross Site Scripting (XSS) in Post Video Players <= 1.165 versions.

Referencias oficiales
CVEs relacionados
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-66912—
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———Zimbra is vulnerable to Stored Cross-Site Scripting (XSS) via the From email header during HTML reply composition in Classic UI. Due to insufficient sanitization of the From header value, a remote attacker can send a crafted email containing a malicious From header with an embedded JavaScript payload. When the victim opens the message in Classic UI and clicks Reply while composing in HTML mode with reply headers disabled, the unsanitized From header content is rendered as HTML and the JavaScript payload executes in the victim's browser, potentially allowing the attacker to steal session information or perform actions on behalf of the victim. This issue was fixed in version 10.1.216hCVE-2026-66911—
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———Zimbra is vulnerable to stored cross-site scripting (XSS) via the Content-Location MIME header in email attachments. Due to lack of sanitization of the Content-Location header, an attacker can set it to a javascript: URI. An unauthenticated remote attacker can send a crafted email to a victim; when the victim opens the email in the Zimbra web interface and clicks the attachment name, the JavaScript payload executes in the victim's browser context. This issue was fixed in version 10.1.216hCVE-2026-619957.1 ALT
—
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———Unauthenticated Cross Site Scripting (XSS) in Easy Property Listings <= 3.5.25 versions.6hCVE-2026-619887.1 ALT
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———Unauthenticated Cross Site Scripting (XSS) in Auction Nudge – Your eBay on Your Site <= 8.4.0 versions.6h