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CVE-2025-58070

Quick assessment

Affected
Implem Inc. Pleasanter
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Pleasanter是Pleasanter公司的一款免费的 OSS 无代码/低代码开发工具。 Pleasanter存在跨站脚本漏洞，该漏洞源于附件预览功能中存在存储型跨站脚本漏洞，可能导致在已登录用户的Web浏览器中执行任意脚本。

AI Predicted 4.3 Difficulty: Easy EPSS 0.20% · P10

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-58070

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Pleasanter contains a stored cross-site scripting vulnerability in Preview for Attachments, which allows an attacker to execute an arbitrary script in a logged-in user's web browser.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Pleasanter 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pleasanter是Pleasanter公司的一款免费的 OSS 无代码/低代码开发工具。 Pleasanter存在跨站脚本漏洞，该漏洞源于附件预览功能中存在存储型跨站脚本漏洞，可能导致在已登录用户的Web浏览器中执行任意脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Implem Inc. Pleasanter 1.4.20.0 and earlier versions -

II. Public POCs for CVE-2025-58070

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-58070

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IV. Related Vulnerabilities

Same product: Pleasanter
Same vendor: Implem Inc.
Same weakness: CWE-79