CVE-2020-26138

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In SilverStripe through 4.6.0-rc1, a FormField with square brackets in the field name skips validation.

En SilverStripe versiones hasta 4.6.0-rc1, un FormField con corchetes en el nombre del campo omite la comprobación

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-09-29 CVE Reserved
2021-06-08 CVE Published
2024-02-22 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://www.silverstripe.org/download/security-releases/cve-2020-26138	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://forum.silverstripe.org/c/releases	2021-06-16
https://www.silverstripe.org/blog/tag/release	2021-06-16
https://www.silverstripe.org/download/security-releases	2021-06-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Silverstripe Search vendor "Silverstripe"		Silverstripe Search vendor "Silverstripe" for product "Silverstripe"				< 4.6.0 Search vendor "Silverstripe" for product "Silverstripe" and version " < 4.6.0"		-		Affected
Silverstripe Search vendor "Silverstripe"		Silverstripe Search vendor "Silverstripe" for product "Silverstripe"				4.6.0 Search vendor "Silverstripe" for product "Silverstripe" and version "4.6.0"		rc1		Affected