What is CVE-2026-52307?

CVE-2026-52307 is a vulnerability in N/a. Published 2026-09-08.

Is CVE-2026-52307 known to be exploited?

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

Vulnerability in N/a

CVE-2026-52307

An authenticated stored cross-site scripting (XSS) vulnerability in the Column Management component of ClassCMS 1CMS v5.6 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the title field.

Affected products

Public proof-of-concept exploits

linan-OO/CVE-2026-52307

References

cve@mitre.org
cve@mitre.org
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2026-52307?: CVE-2026-52307 is a vulnerability in N/a. Published 2026-09-08.
Is CVE-2026-52307 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.