CVE-2025-13183

HIGH 7.3

Stored XSS in Hotech's Otello

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

8th

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Hotech Software Inc. Otello allows Stored XSS. This issue affects Otello: from 2.4.0 before 2.4.4.

CWE	CWE-79
Vendor	hotech software inc.
Product	otello
Published	Dec 23, 2025
Last Updated	Jun 4, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Hotech Software Inc. / Otello

2.4.0 < 2.4.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

usom.gov.tr: https://www.usom.gov.tr/bildirim/tr-25-0476 siberguvenlik.gov.tr: https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0476

Credits

Taha YILDIRIM