Vulnerability · Published Apr 24, 2023 · Assigned by @huntrdev
CVE-2023-2259Improper Neutralization of Special Elements Used in a Template Engine in alfio-event/alf.io
Critical 9.1
In plain English
A critical-severity security flaw in alfio-event/alf.io from alfio-event. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities).
Severity (CVSS 3.0)9.1Critical
Exploit odds (30 days)1.1%top 34.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Improper Neutralization of Special Elements Used in a Template Engine in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| alfio-event | alfio-event/alf.io | unspecified – before 2.0-M4-2304 |
Weakness: CWE-1336 · Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H