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CVE-2021-23411— Cross-site Scripting (XSS)

Quick assessment

Affected
n/a anchorme
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.

AnchorMe是一款可以手工记录当前页面阅读位置的扩展。 AnchorMe 存在跨站脚本漏洞，目前尚无此漏洞的相关信息，请随时关注CNNVD或安全公告。

CVSS 5.4 · Medium EPSS 1.16% · P66

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-23411

Vulnerability Information
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Vulnerability Title
Cross-site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability Description
Affected versions of this package are vulnerable to Cross-site Scripting (XSS) via the main functionality. It accepts input that can result in the output (an anchor a tag) containing undesirable Javascript code that can be executed upon user interaction.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
AnchorMe 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AnchorMe是一款可以手工记录当前页面阅读位置的扩展。 AnchorMe 存在跨站脚本漏洞，目前尚无此漏洞的相关信息，请随时关注CNNVD或安全公告。
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
- anchorme 0 ~ unspecified -

II. Public POCs for CVE-2021-23411

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III. Intelligence Information for CVE-2021-23411

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Vendor Advisories for CVE-2021-23411 (1)

Other References for CVE-2021-23411 (1)

Same Patch Batch · n/a · 2021-07-21 · 67 CVEs total

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CVE-2020-19465 Modesty Pdf2json 缓冲区错误漏洞
CVE-2020-19464 PDF2JSON 缓冲区错误漏洞
CVE-2020-19463 Modesty Pdf2json 缓冲区错误漏洞
CVE-2020-22150 Piwigo 跨站脚本漏洞
CVE-2020-22148 Piwigo 跨站脚本漏洞
CVE-2020-19609 artifex mupdf 缓冲区错误漏洞
CVE-2020-20221 MikroTik RouterOS 资源管理错误漏洞
CVE-2021-37155 Wolfssl 安全漏洞
CVE-2020-20262 MikroTik RouterOS 代码问题漏洞
CVE-2021-37220 MuPDF 缓冲区错误漏洞

Showing top 20 of 67 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: anchorme
Same vendor: n/a

V. Comments for CVE-2021-23411

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