CVE-2025-26844CRITICAL 9.8EPSS p28.0%

CVE-2025-26844CVE-2025-26844

Description

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

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.36% probability of exploitation · percentile 28.0% · 2026-06-18T12:00:27Z
Published2025-05-08
Last modified2025-06-12

Underlying weaknesses· 1

CWE-1004

References

  1. https://www.znuny.com
  2. https://www.znuny.org/en/advisories/zsa-2025-05

1

TypeTargetConfidenceTier
WeaknessSensitive Cookie Without 'HttpOnly' Flagcwe-10040%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-26846
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CVE-2025-26845
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CVE-2026-50591
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CVE-2026-50592
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CVE-2026-41964
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CVE-2026-23899
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.