CVE-2026-96682 (GCVE-0-2026-96682)

Vulnerability from cvelistv5 – Published: 2026-10-10 05:31 – Updated: 2026-10-10 05:31
VLAI
Title
Presto Player <= 4.5.1 - Unauthenticated Stored Cross-Site Scripting via Comment Content via <presto-player> Tag
Summary
The Presto Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via <presto-player> Tag in all versions up to, and including, 4.5.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires an initial comment approval, though WordPress default settings will auto-approve all subsequent comments from the same author, allowing a patient unauthenticated attacker to land the payload without further admin intervention.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
Wordfence CNA under the mitre root
CNA scorecard C 65/100 over 2215 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
2winfactor Presto Player Affected: 0 , ≤ 4.5.1 (semver)
guessed Create a notification for this product.
Credits
20kilograma
Show details on NVD website
To clipboard 

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        }
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            }
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        "shortName": "Wordfence"
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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/presto-player/tags/4.5.1/inc/Services/Compatibility.php#L18"
        },
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          "url": "https://plugins.trac.wordpress.org/browser/presto-player/tags/4.5.1/inc/Services/Compatibility.php#L58"
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          "url": "https://plugins.trac.wordpress.org/browser/presto-player/tags/4.5.1/inc/Services/Scripts.php#L439"
        },
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        }
      ],
      "timeline": [
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          "time": "2026-09-23T15:54:20.000Z",
          "value": "Vendor Notified"
        },
        {
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          "time": "2026-10-09T17:28:18.000Z",
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      ],
      "title": "Presto Player \u003c= 4.5.1 - Unauthenticated Stored Cross-Site Scripting via Comment Content via \u003cpresto-player\u003e Tag"
    }
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    "dateReserved": "2026-09-23T15:39:15.723Z",
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            "value": "The Presto Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via \u003cpresto-player\u003e Tag in all versions up to, and including, 4.5.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires an initial comment approval, though WordPress default settings will auto-approve all subsequent comments from the same author, allowing a patient unauthenticated attacker to land the payload without further admin intervention."
          }
        ],
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        "metrics": {
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          },
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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