What is CVE-2025-60249?

CVE-2025-60249 is a medium-severity vulnerability in Circl Vulnerability-lookup, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-09-25.

How severe is CVE-2025-60249?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Is CVE-2025-60249 known to be exploited?

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

XSS in Circl Vulnerability-lookup

CVE-2025-60249

vulnerability-lookup 2.16.0 allows XSS in bundle.py, comment.py, and user.py, by a user on a vulnerability-lookup instance who can add bundles, comments, or sightings. A cross-site scripting (XSS) vulnerability was discovered in the handli…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (8.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Circl Vulnerability-lookup — versions 2.16.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org

Frequently asked questions

What is CVE-2025-60249?: CVE-2025-60249 is a medium-severity vulnerability in Circl Vulnerability-lookup, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-09-25.
How severe is CVE-2025-60249?: Medium severity. CVSS v3 base score is 6.4 out of 10.
Is CVE-2025-60249 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.