CVE-2025-49189

Cookie missing HttpOnly flag

5.3 Medium

The HttpOnlyflag of the session cookie "@@" is set to false. Since this flag helps preventing access to cookies via client-side scripts, setting the flag to false can lead to a higher possibility of Cross-Side-Scripting attacks which target the stored cookies.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.30%Up 0.3 points since Jun 13, 2025

What each source reports

CVE List Score used 5.3

Cookie missing HttpOnly flag

Record: CVE-2025-49189
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-1004
Updated: 2026-11-02

EUVDEUVD-2025-18180 5.3

Record: EUVD-2025-18180
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-59hv-6q62-jcj4 5.3

The HttpOnlyflag of the session cookie \"@@\" is set to false. Since this flag helps preventing...

Record: GHSA-59hv-6q62-jcj4
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-1004
Updated: 2026-11-02

NVD 5.3

Record: CVE-2025-49189
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-1004
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-49189 is a medium vulnerability (CVSS 5.3) in Sick Media Server, published June 12, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 22nd percentile. No source names a fixed version.