Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-32859— Baremetrics date range picker vulnerable to Cross-site Scripting

Quick assessment

Affected
Baremetrics baremetrics-calendar
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.

calendar是Baremetrics开源的一个 Baremetrics 的日期范围选择器。 Baremetrics calendar 1.0.14及之前版本存在安全漏洞，该漏洞源于处理不受信任的条目时容易受到跨站脚本(XSS)攻击，攻击者利用该漏洞可以在用户上下文中执行任意HTML或Javascript代码。

CVSS 6.1 · Medium EPSS 0.53% · P43

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-32859

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Baremetrics date range picker vulnerable to Cross-site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Baremetrics date range picker is a solution for selecting both date ranges and single dates from a single calender view. Versions 1.0.14 and prior are prone to cross-site scripting (XSS) when handling untrusted `placeholder` entries. An attacker who is able to influence the field `placeholder` when creating a `Calendar` instance is able to supply arbitrary `html` or `javascript` that will be rendered in the context of a user leading to XSS. There are no known patches for this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A: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
Baremetrics calendar 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
calendar是Baremetrics开源的一个 Baremetrics 的日期范围选择器。 Baremetrics calendar 1.0.14及之前版本存在安全漏洞，该漏洞源于处理不受信任的条目时容易受到跨站脚本(XSS)攻击，攻击者利用该漏洞可以在用户上下文中执行任意HTML或Javascript代码。
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
Baremetrics baremetrics-calendar 1.0.14 ~ 1.0.14 -

II. Public POCs for CVE-2021-32859

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-32859

请登录查看更多情报信息。

Other References for CVE-2021-32859 (2)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2021-32859

No comments yet

Leave a comment