SecuriTricks - CVE-2026-20260

Description

In Splunk SOAR (Security Orchestration, Automation, and Response) versions below 8.5.0, an unauthenticated attacker could inject American National Standards Institute (ANSI) escape codes into SOAR application log files through specially crafted HTTP request paths, which a terminal emulator might interpret when an administrator views the logs.<br><br>The injection is possible because SOAR does not strip control characters from HTTP request paths before writing them to application logs.

Product(s) Impacted

Vendor	Product	Versions
Cisco	Splunk Soar	<8.5.0

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-117

Improper Output Neutralization for Logs

The product does not neutralize or incorrectly neutralizes output that is written to logs.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	cisco	splunk_soar	<8.5.0	/	/	/	/	/	/	/

References

https://advisory.splunk.com/advisories/SVD-2026-0611

CVSS Score

4.3 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: NONE
Integrity Impact: LOW
Availability Impact: NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

View Vector String

Timeline

Published: June 10, 2026, 6:16 p.m.
Last Modified: June 10, 2026, 6:36 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

CVE-2026-20260