CVE-2023-4932

Reflected Cross-Site Scripting in SAS 9.4

State: Published
Severity: 6.3 Medium
Published: Dec 12, 2023
Updated: Aug 2, 2024
Reserved: Sep 13, 2023

Description

SAS application is vulnerable to Reflected Cross-Site Scripting (XSS). Improper input validation in the `_program` parameter of the the `/SASStoredProcess/do` endpoint allows arbitrary JavaScript to be executed when specially crafted URL is opened by an authenticated user. The attack is possible from a low-privileged user. Only versions 9.4_M7 and 9.4_M8 were tested and confirmed to be vulnerable, status of others is unknown. For above mentioned versions hot fixes were published.

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L	CERT-PL

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
SAS Integration TechnologiesSAS Institute	9.4_M7 through 9.4_M8Affectedfrom hot fix J2L022Not affectedfrom hot fix M2K006Not affectedfrom hot fix I9E018Not affected

References

https://support.sas.com/kb/70/265.htmlvendor-advisorypatch
https://cert.pl/en/posts/2023/12/CVE-2023-4932/third-party-advisory
https://cert.pl/posts/2023/12/CVE-2023-4932/third-party-advisory

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