Znuny
CVE-2025-26844
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
An issue was discovered in Znuny through 7.1.3. A cookie is set without the HttpOnly flag.
AnalysisAI
An issue was discovered in Znuny through 7.1.3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-1004. An issue was discovered in Znuny through 7.1.3. A cookie is set without the HttpOnly flag. Affected products include: Znuny. Version information: through 7.1.3..
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
An Eval Injection issue was discovered in Znuny through 7.1.3. Rated critical severity (CVSS 9.8), this vulnerability is
An issue was discovered in Znuny before 7.1.4. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploi
An issue was discovered in Znuny and Znuny LTS 6.0.31 through 6.5.7 and Znuny 7.0.1 through 7.0.16 where a logged-in use
An issue was discovered in Znuny LTS 6.5.1 through 6.5.7 and Znuny 7.0.1 through 7.0.16 where a logged-in agent is able
An issue was discovered in Znuny before 7.1.5. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitabl
An issue was discovered in Znuny through 7.1.3. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitab
Znuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows DoS/ReDos via email. Rated high severity (CVSS 7.5
An issue was discovered in Znuny 7.0.1 through 7.0.16 where the ticket detail view in the customer front allows the exec
Reflected cross-site scripting in Znuny's AdminCommunicationLog (communication log administration view) allows a low-pri
An issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6. Rated medium severity (CVSS 6.1), this vulnerabil
Znuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows XSS. Rated medium severity (CVSS 6.1), this vulner
Stored cross-site scripting in Znuny's user preferences mechanism allows an authenticated low-privileged attacker to inj
Same weakness CWE-1004 – Sensitive Cookie Without 'HttpOnly' Flag
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External POC / Exploit Code
Leaving vuln.today