9.8
CRITICAL CVSS 3.0
CVE-2023-0109
Microsoft Memos Stored XSS
Description

A stored cross-site scripting (XSS) vulnerability was discovered in usememos/memos version 0.9.1. This vulnerability allows an attacker to upload a JavaScript file containing a malicious script and reference it in an HTML file. When the HTML file is accessed, the malicious script is executed. This can lead to the theft of sensitive information, such as login credentials, from users visiting the affected website. The issue has been fixed in version 0.10.0.

INFO

Published Date :

Nov. 15, 2024, 11:15 a.m.

Last Modified :

Nov. 19, 2024, 2:44 p.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2023-0109 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Usememos memos
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.0 CRITICAL [email protected]
CVSS 3.1 MEDIUM [email protected]
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-0109.

URL Resource
https://github.com/usememos/memos/commit/46c13a4b7f675b92d297df6dabb4441f13c7cd9c Patch
https://huntr.com/bounties/1899ffb2-ce1e-4dc0-af96-972612190f6e Exploit Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-0109 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-0109 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-0109 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-0109 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Nov. 19, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://github.com/usememos/memos/commit/46c13a4b7f675b92d297df6dabb4441f13c7cd9c No Types Assigned https://github.com/usememos/memos/commit/46c13a4b7f675b92d297df6dabb4441f13c7cd9c Patch
    Changed Reference Type https://huntr.com/bounties/1899ffb2-ce1e-4dc0-af96-972612190f6e No Types Assigned https://huntr.com/bounties/1899ffb2-ce1e-4dc0-af96-972612190f6e Exploit, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:usememos:memos:0.9.1:*:*:*:*:*:*:*
  • CVE Received by [email protected]

    Nov. 15, 2024

    Action Type Old Value New Value
    Added Description A stored cross-site scripting (XSS) vulnerability was discovered in usememos/memos version 0.9.1. This vulnerability allows an attacker to upload a JavaScript file containing a malicious script and reference it in an HTML file. When the HTML file is accessed, the malicious script is executed. This can lead to the theft of sensitive information, such as login credentials, from users visiting the affected website. The issue has been fixed in version 0.10.0.
    Added Reference huntr.dev https://huntr.com/bounties/1899ffb2-ce1e-4dc0-af96-972612190f6e [No types assigned]
    Added Reference huntr.dev https://github.com/usememos/memos/commit/46c13a4b7f675b92d297df6dabb4441f13c7cd9c [No types assigned]
    Added CWE huntr.dev CWE-79
    Added CVSS V3 huntr.dev AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 5.4
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 9.8
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact