CVE-2023-6720 - CVE House
Back to Database
Status published Medium CVE-2023-6720

Cross-site Scripting in Repox

Vulnerability Description

An XSS vulnerability stored in Repox has been identified, which allows a local attacker to store a specially crafted JavaScript payload on the server, due to the lack of proper sanitisation of field elements, allowing the attacker to trigger the malicious payload when the application loads.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-6720

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • David Cámara Galindo
  • Andrés Elizalde Galdeano

References

More from Repox

View All →
CVE-2023-6723
Unrestricted Upload of File with Dangerous Type in Repox
Critical 10
CVE-2023-6722
Relative Path Traversal in Repox
High 7.5
CVE-2023-6721
Improper Restriction of XML External Entity Reference in Repox
High 8.3
CVE-2023-6719
Cross-site Scripting in Repox
Medium 6.3
CVE-2023-6718
Authentication Bypass Using an Alternate Path or Channel in Repox
Critical 9.4

Affected Vendor

Affected Software

Repox
Vulnerable Versions:
0

Timeline

Official Publish: December 13th, 2023
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise
Initial Access
T1059.007 JavaScript
Execution
T1539 Steal Web Session Cookie
Collection
T1213 Data from Information Repositories
Collection
T1567 Exfiltration Over Web Service
Exfiltration
T1491.001 Defacement
Impact