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CVE-2022-31136— Cross-site Scripting in BookWyrm

Quick assessment

Affected
bookwyrm-social bookwyrm
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.

BookWyrm是一个社交阅读平台。 BookWyrm 0.4.1之前版本存在跨站脚本漏洞，该漏洞源于没有正确清理呈现给用户的 html。攻击者利用该漏洞执行跨站脚本攻击。

CVSS 6.3 · Medium EPSS 0.55% · P44
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I. Basic Information for CVE-2022-31136

Vulnerability Information
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Vulnerability Title
Cross-site Scripting in BookWyrm
Source: CVE Program / CVE List V5
Vulnerability Description
Bookwyrm is an open source social reading and reviewing program. Versions of Bookwyrm prior to 0.4.1 did not properly sanitize html being rendered to users. Unprivileged users are able to inject scripts into user profiles, book descriptions, and statuses. These vulnerabilities may be exploited as cross site scripting attacks on users viewing these fields. Users are advised to upgrade to version 0.4.1. There are no known workarounds for this issue.
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:L
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
BookWyrm 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BookWyrm是一个社交阅读平台。 BookWyrm 0.4.1之前版本存在跨站脚本漏洞，该漏洞源于没有正确清理呈现给用户的 html。攻击者利用该漏洞执行跨站脚本攻击。
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
bookwyrm-social bookwyrm < 0.4.1 -

II. Public POCs for CVE-2022-31136

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III. Intelligence Information for CVE-2022-31136

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Patches & Fixes for CVE-2022-31136 (1)

Vendor Advisories for CVE-2022-31136 (1)

IV. Related Vulnerabilities

Same product: bookwyrm
Same vendor: bookwyrm-social
Same weakness: CWE-79

V. Comments for CVE-2022-31136

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