CVE-2026-52439CWE-917

CVE-2026-52439

Critical · published July 24, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
60.1
In the wild
Unconfirmed
What it is

An issue in xiandafu beetl 3.20.2 allows a remote attacker to execute arbitrary code via the type.new function and the property reflection mechanism

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00926 · 60.1th percentile
Weakness
CWE-917 · Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
Published
2026-07-24T01:17Z
References (3)
https://gitee.com/xiandafu/beetl · [email protected]https://gitee.com/xiandafu/beetl/issues/IJO1HM · [email protected]https://gitee.com/xiandafu/beetl/issues/IJO1HM · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 23 JUL 00:00Z
    An issue in xiandafu beetl 3.20.2 allows a remote attacker to execute arbitrary code via the type.new function and the property reflection mechanism
    cvelistv5