Vulnerability · Published Oct 24, 2026 · Assigned by Grayback
CVE-2026-115993Stored XSS in the “Notes” field of project checklists
Medium 6.8
In plain English
A medium-severity cross-site scripting in cervantes from CervantesSec. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)6.8Medium
Exploit odds (30 days)0.3%top 74.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CervantesSec | cervantes | alpha 0.3 – through 1.3-beta |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N