TI-2023-04309 Aliases CVE-2023-4676 GHSA-59g2-chrf-5pfc

XSS in Yordams MedasPro

LOW 27CWE-79Published 2023-09-14 · Updated 2026-05-21

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yordam MedasPro allows Reflected XSS. This issue affects MedasPro: before 28.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00383 32nd percentileScored 2026-11-07

Fix Fixed MedasPro (Yordam): 28

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Yordam Information Technologies	MedasPro	before 28	28	Patch available	CNA

MedasPro VendorYordam Information Technologies Affected before 28 Fixed in 28 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:yordam:medaspro::::::::	before 28	Vulnerable	Yordam Information Technologies

cpe:2.3:a:yordam:medaspro:*:*:*:*:*:*:*:* Versions before 28 Vulnerable ·Yordam Information Technologies

Remediation

Fix · CNA MedasPro (Yordam) Fixed in 28

Timeline

2026-10-02 Threatist record created from CVE-2023-4676
2026-10-03 Alias added: GHSA-59g2-chrf-5pfc

References

Advisory 1

https://www.usom.gov.tr/bildirim/tr-23-0527

Other 1

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0527

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences