CVE-2023-3521

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

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v3.0

5.4 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

EPSS

0.92% chance of exploitation in the next 30 days, 58th percentile

Nuclei

medium · CWE-79

Published

2023-07-06

Updated

2024-10-31

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/76a3441d-7f75-4a8d-a7a0-95a7f5456eb0

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-3521.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2023-3520
• CVE-2023-3523
• CVE-2023-35194
• CVE-2023-3524
• CVE-2023-35193
• CVE-2023-3531