CVE-2023-1767
 
Severity Score
5.4
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Snyk Advisor website (https://snyk.io/advisor/) was vulnerable to a stored XSS prior to 28th March 2023. A feature of Snyk Advisor is to display the contents of a scanned package's Readme on its package health page. An attacker could create a package in NPM with an associated markdown README file containing XSS-able HTML tags. Upon Snyk Advisor importing the package, the XSS would run each time an end user browsed to the package's page on Snyk Advisor.
*Credits:
Gal Weizman
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-03-31 CVE Reserved
- 2023-04-20 CVE Published
- 2023-04-20 First Exploit
- 2024-08-02 CVE Updated
- 2024-08-11 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (3)
URL | Tag | Source |
---|
URL | Date | SRC |
---|---|---|
https://github.com/weizman/CVE-2023-1767 | 2023-04-20 | |
https://weizman.github.io/2023/04/10/snyk-xss | 2024-08-02 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://support.snyk.io/hc/en-us/articles/10146704933405 | 2023-04-28 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Snyk Search vendor "Snyk" | Advisor Search vendor "Snyk" for product "Advisor" | < 2023-03-28 Search vendor "Snyk" for product "Advisor" and version " < 2023-03-28" | - |
Affected
|