What is CVE-2024-12271?

CVE-2024-12271 is a medium-severity vulnerability in Jtermaat 360 Javascript Viewer, classified under Cross-site Scripting. CVSS score: 4.4/10. Published 2024-12-12.

How severe is CVE-2024-12271?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Is CVE-2024-12271 known to be exploited?

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

XSS in Jtermaat 360 Javascript Viewer

CVE-2024-12271

The 360 Javascript Viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ref’ parameter in all versions up to, and including, 1.7.29 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (28.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N.

Affected products

Jtermaat 360 Javascript Viewer — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-12271?: CVE-2024-12271 is a medium-severity vulnerability in Jtermaat 360 Javascript Viewer, classified under Cross-site Scripting. CVSS score: 4.4/10. Published 2024-12-12.
How severe is CVE-2024-12271?: Medium severity. CVSS v3 base score is 4.4 out of 10.
Is CVE-2024-12271 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.