What is CVE-2023-51513?

CVE-2023-51513 is a medium-severity vulnerability in Intinitum Form Geo Controller, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2026-01-05.

How severe is CVE-2023-51513?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2023-51513 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Intinitum Form Geo Controller

CVE-2023-51513

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in INTINITUM FORM Geo Controller allows DOM-Based XSS.This issue affects Geo Controller: from n/a through 8.5.2.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (3.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

Affected products

Intinitum Form Geo Controller — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2023-51513?: CVE-2023-51513 is a medium-severity vulnerability in Intinitum Form Geo Controller, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2026-01-05.
How severe is CVE-2023-51513?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2023-51513 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.