CVE-2023-25440 EXPLOIT
5.4
MEDIUM · CVSS 3.1 · EPSS 2.5% (pctl 84)
Patch early
A public exploit exists.
Description
Stored Cross Site Scripting (XSS) vulnerability in the add contact function CiviCRM 5.59.alpha1, allows attackers to execute arbitrary code in first/second name field.
Scoring
| CVSS | 5.4 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 2.54% — more likely to be exploited than 84% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-05-23 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| civicrm | civicrm |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | CiviCRM 5.59.alpha1 - Stored XSS (Cross-Site Scripting) | 2023-05-23 |
References
→ the Explorer · watch your stack · NVD