Vulnerability · Published Dec 12, 2023 · Assigned by CERT-PL

CVE-2023-4932Reflected Cross-Site Scripting in SAS 9.4

Medium 6.3

In plain English

A medium-severity cross-site scripting in SAS Integration Technologies from SAS Institute. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.6%top 49.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
SAS Institute	SAS Integration Technologies	9.4_M7 – through 9.4_M8

Weakness: CWE-79 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L

References

https://support.sas.com/kb/70/265.html vendor-advisory, patch
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