CVE-2021-23258CWE-913

Spring SPEL Expression Language Injection

Medium · published December 2, 2021

CVSS v3.1
4.2
EPSS
1%
Percentile
53.6
In the wild
Unconfirmed
What it is

Authenticated users with Administrator or Developer roles may execute OS commands by SPEL Expression in Spring beans. SPEL Expression does not have security restrictions, which will cause attackers to execute arbitrary commands remotely (RCE).

The record
Technical detail
CVSS v3.1
4.2 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00727 · 53.6th percentile
Weakness
CWE-913 · Improper Control of Dynamically-Managed Code Resources
Published
2021-12-02T15:40Z
EPSS history
Timeline
  • 02 DEC 15:40Z
    Spring SPEL Expression Language Injection
    cvelistv5