What is CVE-2026-115993?

CVE-2026-115993 is a medium-severity vulnerability in Cervantessec Cervantes, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-10-24.

How severe is CVE-2026-115993?

Medium severity. CVSS v3 base score is 6.8 out of 10.

XSS in Cervantessec Cervantes

CVE-2026-115993

Stored XSS vulnerability in the “Notes” field of the Checklists in Cervantes version v1.3-beta could allow an attacker to execute arbitrary code in another user's browser with elevated privileges

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-24.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Cervantessec Cervantes

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

772f0079-75c2-41ca-913e-d9072716578b (patch)
772f0079-75c2-41ca-913e-d9072716578b (patch)

Frequently asked questions

What is CVE-2026-115993?: CVE-2026-115993 is a medium-severity vulnerability in Cervantessec Cervantes, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-10-24.
How severe is CVE-2026-115993?: Medium severity. CVSS v3 base score is 6.8 out of 10.