What is CVE-2025-55849?

CVE-2025-55849 is a high-severity vulnerability in Weiphp, classified under SQL Injection. CVSS score: 8.4/10. Published 2025-09-08.

How severe is CVE-2025-55849?

High severity. CVSS v3 base score is 8.4 out of 10.

Is CVE-2025-55849 known to be exploited?

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

SQL Injection in Weiphp

CVE-2025-55849

WeiPHP v5.0 and before is vulnerable to SQL Injection via the SucaiController.class.php file and the cancelTemplatee

Vulnerability class: SQL Injection

Published 2025-09-08 · last modified 2026-07-05.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (8.6th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 8.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weiphp

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

shenzhen.com (Broken Link)
gitee.com/zyun4/wei-php5.0/issues/ICWO0Y (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2025-55849?: CVE-2025-55849 is a high-severity vulnerability in Weiphp, classified under SQL Injection. CVSS score: 8.4/10. Published 2025-09-08.
How severe is CVE-2025-55849?: High severity. CVSS v3 base score is 8.4 out of 10.
Is CVE-2025-55849 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.