cnvd - cnvd-2025-29508

CNVD-2025-29508

Vulnerability from cnvd - Published: 2025-11-28

Title

WordPress BrightTALK Shortcode plugin跨站脚本漏洞

Description

WordPress BrightTALK Shortcode plugin是为WordPress设计的插件，用于通过短代码集成BrightTALK的网络研讨会功能。 WordPress BrightTALK Shortcode plugin存在跨站脚本漏洞，该漏洞源于应用对用户提供的数据缺乏有效过滤与转义，攻击者可利用该漏洞通过注入精心设计的有效载荷执行任意Web脚本或HTML。

Severity

中

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://wordpress.org/

Reference

https://plugins.trac.wordpress.org/browser/brighttalk-wp-shortcode/tags/2.4.0/brighttalk-wp-shortcode.php#L130

Impacted products

Name
WordPress BrightTALK Shortcode plugin <=2.4.0

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2025-11770",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-11770"
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  "number": "CNVD-2025-29508",
  "openTime": "2025-11-28",
  "products": {
    "product": "WordPress BrightTALK Shortcode plugin \u003c=2.4.0"
  },
  "referenceLink": "https://plugins.trac.wordpress.org/browser/brighttalk-wp-shortcode/tags/2.4.0/brighttalk-wp-shortcode.php#L130",
  "serverity": "\u4e2d",
  "submitTime": "2025-11-25",
  "title": "WordPress BrightTALK Shortcode plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2025-11770 (GCVE-0-2025-11770)

Vulnerability from cvelistv5 – Published: 2025-11-21 07:31 – Updated: 2025-11-24 18:08

Summary

The BrightTALK WordPress Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'format' shortcode attribute in the brighttalk-time shortcode in all versions up to, and including, 2.4.0. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity ?

6.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/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

References

URL

Tags

	https://www.wordfence.com/threat-intel/vulnerabil…
	https://plugins.trac.wordpress.org/browser/bright…

Impacted products

	Vendor	Product	Version
	billybigpotatoes	BrightTALK WordPress Shortcode	Affected: * , ≤ 2.4.0 (semver)

Credits

Gilang Asra Bilhadi

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2025-29508

CVE-2025-11770 (GCVE-0-2025-11770)

Tags

Sightings

Nomenclature