cnvd - cnvd-2025-19209

CNVD-2025-19209

Vulnerability from cnvd - Published: 2025-08-21

Title

WordPress B Blocks plugin跨站脚本漏洞

Description

WordPress B Blocks plugin是WordPress的Gutenberg插件，主要用于增强页面编辑功能，提供多种美观的区块（如按钮、滑块等），支持高度自定义设计（如字体、颜色、间距等），并包含预设计主题和图标库。 WordPress B Blocks 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

Patch Name

WordPress B Blocks plugin跨站脚本漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://wordpress.org/plugins/b-blocks/

Reference

https://patchstack.com/database/wordpress/plugin/b-blocks/vulnerability/wordpress-b-blocks-plugin-plugin-2-0-5-cross-site-scripting-xss-vulnerability?_s_id=cve

Impacted products

Name
WordPress B Blocks plugin <=2.0.5

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-54708",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-54708"
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  "number": "CNVD-2025-19209",
  "openTime": "2025-08-21",
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  "products": {
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  "serverity": "\u4e2d",
  "submitTime": "2025-08-20",
  "title": "WordPress B Blocks plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2025-54708 (GCVE-0-2025-54708)

Vulnerability from cvelistv5 – Published: 2025-08-14 18:21 – Updated: 2025-08-14 19:58

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins B Blocks allows DOM-Based XSS. This issue affects B Blocks: from n/a through 2.0.5.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Patchstack

References

URL

Tags

https://patchstack.com/database/wordpress/plugin/…

vdb-entry

Impacted products

	Vendor	Product	Version
	bPlugins	B Blocks	Affected: n/a , ≤ 2.0.5 (custom)

Credits

Abu Hurayra (Patchstack Alliance)

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-2025-19209

CVE-2025-54708 (GCVE-0-2025-54708)

Tags

Sightings

Nomenclature