CVE-2023-3521 : Cross-site Scripting (XSS) - Reflected in GitHub repository fossbilling/fossbill

Cross-site Scripting (XSS) - Reflected in GitHub repository fossbilling/fossbilling prior to 0.5.4.

Published 2023-07-06 02:15:10

Updated 2023-07-10 14:01:37

Source huntr.dev

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2023-3521

Fossbilling » Fossbilling
Versions before (<) 0.5.4
cpe:2.3:a:fossbilling:fossbilling:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.21%

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

~ 58 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N	2.8	2.5	huntr.dev
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: Low Availability: None
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

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/76a3441d-7f75-4a8d-a7a0-95a7f5456eb0

Reflected XSS in date vulnerability found in fossbilling
Exploit;Patch;Third Party Advisory
https://github.com/fossbilling/fossbilling/commit/5eb516d4ebcb764db1b2edf9c8d0539e76ebde52

Prevent exceptions from being interpreted as HTML (#1394) · FOSSBilling/FOSSBilling@5eb516d · GitHub
Patch

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