CVE-2023-0740 : Cross-site Scripting (XSS) - Stored in GitHub repository answerdev/answer prior

Cross-site Scripting (XSS) - Stored in GitHub repository answerdev/answer prior to 1.0.4.

Published 2023-02-08 08:15:08

Updated 2023-02-15 20:20:38

Source huntr.dev

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2023-0740

Answer » Answer
Versions before (<) 1.0.4
cpe:2.3:a:answer:answer:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
8.2	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L	2.3	5.3	huntr.dev
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: High Integrity: Low Availability: Low
9.0	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H	2.3	6.0	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: High Integrity: High Availability: High

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: security@huntr.dev (Primary)

https://huntr.dev/bounties/802ee76d-fe01-482b-a9a4-34699a7c9110

Function of modifying userinfo has storage xss vulnerability vulnerability found in answer
Exploit;Third Party Advisory
https://github.com/answerdev/answer/commit/c3001de52af91f09c96e701facbce0b9fa0c98ad

Merge branch 'release/1.0.4' into 'main' · answerdev/answer@c3001de · GitHub
Patch

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