PT-2023-26663 · Unknown · Opensis Classic

Florian Walter · Published 2023-11-20 · Updated 2023-11-30 · CVE-2023-38883

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions openSIS Classic version 9.0

Description A reflected cross-site scripting issue allows remote attackers to execute arbitrary JavaScript in a user's web browser. This is achieved by including a malicious payload into the ajax parameter in the 'ParentLookup.php' endpoint.

Recommendations For openSIS Classic version 9.0, consider disabling access to the 'ParentLookup.php' endpoint until a patch is available, or restrict the ajax parameter to prevent malicious input.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-38883

Affected Products

Opensis Classic

References · 6

• 🔥 https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38883 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-38883 · Security Note
• https://osv.dev/vulnerability/CVE-2023-38883 · Vendor Advisory
• https://github.com/OS4ED/openSIS-Classic · Note
• https://t.me/cvenotify/61664 · Telegram Post
• https://os4ed.com · Note