CVE-2025-26844

An issue was discovered in Znuny through 7.1.3. A cookie is set without the HttpOnly flag.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.znuny.com	Product
https://www.znuny.org/en/advisories/zsa-2025-05	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:znuny:znuny:*:*:*:*:-:*:*:*

History

12 Jun 2025, 16:47

Type	Values Removed	Values Added
References	~~() https://www.znuny.com -~~	() https://www.znuny.com - Product
References	~~() https://www.znuny.org/en/advisories/zsa-2025-05 -~~	() https://www.znuny.org/en/advisories/zsa-2025-05 - Vendor Advisory
First Time		Znuny Znuny znuny
CPE		cpe:2.3:a:znuny:znuny:::::-:::*

12 May 2025, 17:32

Type	Values Removed	Values Added
Summary		(es) Se detectó un problema en Znuny hasta la versión 7.1.3. Se establece una cookie sin el indicador HttpOnly.

08 May 2025, 19:16

Type	Values Removed	Values Added
CWE		CWE-1004
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8

08 May 2025, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-08 16:15

Updated : 2025-06-12 16:47

NVD link : CVE-2025-26844

Mitre link : CVE-2025-26844

CVE.ORG link : CVE-2025-26844

JSON object : View

Products Affected

znuny

znuny

CWE

CWE-1004

Sensitive Cookie Without 'HttpOnly' Flag

{"id": "CVE-2025-26844", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2025-05-08T16:15:25.360", "references": [{"url": "https://www.znuny.com", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://www.znuny.org/en/advisories/zsa-2025-05", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1004"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Znuny through 7.1.3. A cookie is set without the HttpOnly flag."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Znuny hasta la versi\u00f3n 7.1.3. Se establece una cookie sin el indicador HttpOnly."}], "lastModified": "2025-06-12T16:47:10.690", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:znuny:znuny:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "8951DD14-0E5A-47E0-8112-3362CFDFD5AF", "versionEndIncluding": "7.1.3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}

9.8 /10